diff --git a/README.md b/README.md
index 03bc9e0..7ab03d2 100644
--- a/README.md
+++ b/README.md
@@ -28,10 +28,10 @@ Run `meson` to configure the build environment and then `ninja` to build and ins
     cd build
     ninja
 
-To install, use `ninja install`, then execute with `com.github.dr-styki.screenrec`
+To install, use `ninja install`, then execute with `com.github.dr_styki.screenrec`
 
     sudo ninja install
-    com.github.dr-styki.screenrec
+    com.github.dr_styki.screenrec
 
 ## Credits
 Originaly forked from [screenrecorder](https://github.com/Mohelm97/screenrecorder). Now greatly inspired by the code of [Screenshot](https://github.com/elementary/screenshot), [Kazam](https://github.com/hzbd/kazam) and [Screencast](https://github.com/artemanufrij/screencast).
diff --git a/data/com.github.dr-styki.screenrec.appdata.xml.in b/data/com.github.dr_styki.screenrec.appdata.xml.in
similarity index 100%
rename from data/com.github.dr-styki.screenrec.appdata.xml.in
rename to data/com.github.dr_styki.screenrec.appdata.xml.in
diff --git a/data/com.github.dr-styki.screenrec.desktop.in b/data/com.github.dr_styki.screenrec.desktop.in
similarity index 69%
rename from data/com.github.dr-styki.screenrec.desktop.in
rename to data/com.github.dr_styki.screenrec.desktop.in
index 2499967..beceb41 100644
--- a/data/com.github.dr-styki.screenrec.desktop.in
+++ b/data/com.github.dr_styki.screenrec.desktop.in
@@ -1,8 +1,8 @@
 [Desktop Entry]
 Name=ScreenRec
 Comment=Record videos of the screen
-Exec=com.github.dr-styki.screenrec
-Icon=com.github.dr-styki.screenrec
+Exec=com.github.dr_styki.screenrec
+Icon=com.github.dr_styki.screenrec
 Terminal=false
 Type=Application
 Categories=GTK;GNOME;Utility;AudioVideo;Video;
@@ -12,12 +12,12 @@ X-GNOME-UsesNotifications=true
 
 [Desktop Action ScreenRecord]
 Name=Record the Whole Screen
-Exec=com.github.dr-styki.screenrec --screen
+Exec=com.github.dr_styki.screenrec --screen
 
 [Desktop Action WindowRecord]
 Name=Record the Current Window
-Exec=com.github.dr-styki.screenrec --window
+Exec=com.github.dr_styki.screenrec --window
 
 [Desktop Action AreaRecord]
 Name=Record a Selected Area
-Exec=com.github.dr-styki.screenrec --area
\ No newline at end of file
+Exec=com.github.dr_styki.screenrec --area
diff --git a/data/com.github.dr-styki.screenrec.gresource.xml b/data/com.github.dr_styki.screenrec.gresource.xml
similarity index 96%
rename from data/com.github.dr-styki.screenrec.gresource.xml
rename to data/com.github.dr_styki.screenrec.gresource.xml
index 3a32ea6..af30891 100644
--- a/data/com.github.dr-styki.screenrec.gresource.xml
+++ b/data/com.github.dr_styki.screenrec.gresource.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
-  <gresource prefix="/com/github/dr-Styki/ScreenRec">
+  <gresource prefix="/com/github/dr_Styki/ScreenRec">
     <file alias="grab-area-symbolic.svg" compressed="true" preprocess="xml-stripblanks">icons/symbolic/grab-area-symbolic.svg</file>
     <file alias="grab-screen-symbolic.svg" compressed="true" preprocess="xml-stripblanks">icons/symbolic/grab-screen-symbolic.svg</file>
     <file alias="grab-screen-symbolic-dark.svg" compressed="true" preprocess="xml-stripblanks">icons/symbolic/grab-screen-symbolic-dark.svg</file>
diff --git a/data/com.github.dr-styki.screenrec.gschema.xml b/data/com.github.dr_styki.screenrec.gschema.xml
similarity index 80%
rename from data/com.github.dr-styki.screenrec.gschema.xml
rename to data/com.github.dr_styki.screenrec.gschema.xml
index e03de88..3189ad6 100644
--- a/data/com.github.dr-styki.screenrec.gschema.xml
+++ b/data/com.github.dr_styki.screenrec.gschema.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <schemalist>
-    <enum id="com.github.dr-styki.screenrec.capture-mode">
+    <enum id="com.github.dr_styki.screenrec.capture-mode">
         <value nick="screen" value="0"/>
         <value nick="window" value="1"/>
         <value nick="area" value="2"/>
     </enum>
-    <schema id="com.github.dr-styki.screenrec" path="/com/github/dr-Styki/ScreenRec/" gettext-domain="com.github.dr-styki.screenrec">
+    <schema id="com.github.dr_styki.screenrec" path="/com/github/dr_styki/screenrec/" gettext-domain="com.github.dr_styki.screenrec">
         <key name="record-computer" type="b">
             <default>false</default>
         </key>
@@ -32,8 +32,8 @@
         <key name="folder-dir" type="s">
             <default>""</default>
         </key>
-        <key name='last-capture-mode' enum='com.github.dr-styki.screenrec.capture-mode'>
+        <key name='last-capture-mode' enum='com.github.dr_styki.screenrec.capture-mode'>
             <default>"screen"</default>
         </key>
     </schema>
-</schemalist>
\ No newline at end of file
+</schemalist>
diff --git a/data/icons/128/com.github.dr-styki.screenrec.svg b/data/icons/128/com.github.dr_styki.screenrec.svg
similarity index 100%
rename from data/icons/128/com.github.dr-styki.screenrec.svg
rename to data/icons/128/com.github.dr_styki.screenrec.svg
diff --git a/data/icons/32/com.github.dr-styki.screenrec.svg b/data/icons/32/com.github.dr_styki.screenrec.svg
similarity index 100%
rename from data/icons/32/com.github.dr-styki.screenrec.svg
rename to data/icons/32/com.github.dr_styki.screenrec.svg
diff --git a/data/icons/48/com.github.dr-styki.screenrec.svg b/data/icons/48/com.github.dr_styki.screenrec.svg
similarity index 100%
rename from data/icons/48/com.github.dr-styki.screenrec.svg
rename to data/icons/48/com.github.dr_styki.screenrec.svg
diff --git a/data/icons/64/com.github.dr-styki.screenrec.svg b/data/icons/64/com.github.dr_styki.screenrec.svg
similarity index 100%
rename from data/icons/64/com.github.dr-styki.screenrec.svg
rename to data/icons/64/com.github.dr_styki.screenrec.svg
diff --git a/debian/rules b/debian/rules
index 2c87931..9618e13 100755
--- a/debian/rules
+++ b/debian/rules
@@ -26,5 +26,5 @@ override_dh_auto_test:
 	cd debian/build && ninja test
 
 override_dh_auto_install:
-	cd debian/build && DESTDIR=${CURDIR}/debian/com.github.dr-styki.screenrec ninja install
+	cd debian/build && DESTDIR=${CURDIR}/debian/com.github.dr_styki.screenrec ninja install
 
diff --git a/meson.build b/meson.build
index c63695b..db84869 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 # Project name, programming language and version
 project (
-    'com.github.dr-styki.screenrec',
+    'com.github.dr_styki.screenrec',
     'vala', 'c',
     version: '2.3.0',
     license: 'GPL-3.0'
diff --git a/po/com.github.dr-styki.screenrec.pot b/po/com.github.dr_styki.screenrec.pot
similarity index 100%
rename from po/com.github.dr-styki.screenrec.pot
rename to po/com.github.dr_styki.screenrec.pot
diff --git a/src/Application.vala b/src/Application.vala
index 6feaabe..8b87d14 100644
--- a/src/Application.vala
+++ b/src/Application.vala
@@ -39,7 +39,7 @@ namespace ScreenRec {
 
         public ScreenRecApp () {
             Object (
-                application_id: "com.github.dr-styki.screenrec",
+                application_id: "com.github.dr_styki.screenrec",
                 flags: ApplicationFlags.FLAGS_NONE
             );
         }
@@ -55,9 +55,9 @@ namespace ScreenRec {
 
             add_main_option_entries (options);
 
-            settings = new GLib.Settings ("com.github.dr-styki.screenrec");
+            settings = new GLib.Settings ("com.github.dr_styki.screenrec");
             weak Gtk.IconTheme default_theme = Gtk.IconTheme.get_default ();
-            default_theme.add_resource_path ("/com/github/dr-Styki/ScreenRec");
+            default_theme.add_resource_path ("/com/github/dr_Styki/ScreenRec");
 
             var quit_action = new SimpleAction ("quit", null);
             quit_action.activate.connect (() => {
@@ -111,7 +111,7 @@ namespace ScreenRec {
             } else {
 
                 var provider = new Gtk.CssProvider ();
-                provider.load_from_resource ("/com/github/dr-Styki/ScreenRec/stylesheet.css");
+                provider.load_from_resource ("/com/github/dr_Styki/ScreenRec/stylesheet.css");
                 Gtk.StyleContext.add_provider_for_screen (
                 Gdk.Screen.get_default (),
                 provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
diff --git a/src/Tools/SendNotification.vala b/src/Tools/SendNotification.vala
index 726524b..a64b3dd 100644
--- a/src/Tools/SendNotification.vala
+++ b/src/Tools/SendNotification.vala
@@ -24,7 +24,7 @@ namespace ScreenRec {
     public class SendNotification : GLib.Object {
 
         private Gtk.ApplicationWindow app;
-        private string app_id = "com.github.dr-styki.ScreenRec";
+        private string app_id = "com.github.dr_styki.ScreenRec";
 
         private Notification start_notification = new Notification (_("Recording started"));
         private Notification stop_notification = new Notification (_("Recording stopped"));