diff --git a/non_catalog_apps/cli_bridge/cli_control.c b/non_catalog_apps/cli_bridge/cli_control.c
index 557f0e8d..d5d354df 100644
--- a/non_catalog_apps/cli_bridge/cli_control.c
+++ b/non_catalog_apps/cli_bridge/cli_control.c
@@ -17,7 +17,8 @@ static void tx_handler(const uint8_t* buffer, size_t size) {
     furi_stream_buffer_send(cli_tx_stream, buffer, size, FuriWaitForever);
 }
 
-static void tx_handler_stdout(const char* buffer, size_t size) {
+static void tx_handler_stdout(const char* buffer, size_t size, void* context) {
+    UNUSED(context);
     tx_handler((const uint8_t*)buffer, size);
 }
 
diff --git a/non_catalog_apps/mp_flipper/upython.c b/non_catalog_apps/mp_flipper/upython.c
index 02c2caa0..289c6a98 100644
--- a/non_catalog_apps/mp_flipper/upython.c
+++ b/non_catalog_apps/mp_flipper/upython.c
@@ -10,7 +10,8 @@ volatile Action action = ActionNone;
 FuriString* file_path = NULL;
 volatile FuriThreadStdoutWriteCallback stdout_callback = NULL;
 
-static void write_to_log_output(const char* data, size_t size) {
+static void write_to_log_output(const char* data, size_t size, void* context) {
+    UNUSED(context);
     furi_log_tx((const uint8_t*)data, size);
 }
 
diff --git a/non_catalog_apps/mp_flipper/upython_cli.c b/non_catalog_apps/mp_flipper/upython_cli.c
index d41f25a8..eea2cde9 100644
--- a/non_catalog_apps/mp_flipper/upython_cli.c
+++ b/non_catalog_apps/mp_flipper/upython_cli.c
@@ -5,7 +5,8 @@
 
 static FuriStreamBuffer* stdout_buffer = NULL;
 
-static void write_to_stdout_buffer(const char* data, size_t size) {
+static void write_to_stdout_buffer(const char* data, size_t size, void* context) {
+    UNUSED(context);
     furi_stream_buffer_send(stdout_buffer, data, size, 0);
 }