diff --git a/decrypt-windows-ec2-passwd.py b/decrypt-windows-ec2-passwd.py
index 6c7f714..8588fc4 100644
--- a/decrypt-windows-ec2-passwd.py
+++ b/decrypt-windows-ec2-passwd.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-import base64, binascii, optparse, sys
+import base64, binascii, getpass, optparse, sys
 from Crypto.PublicKey import RSA
 
 
@@ -75,10 +75,10 @@ def decryptPassword(rsaKey, password):
     keyLines = keyFile.readlines()
     #Import it
     try:
-        key = RSA.importKey(keyLines)
-    except:
+        key = RSA.importKey(keyLines, passphrase=getpass.getpass('Encrypted Key Password (leave blank if none): '))
+    except ValueError:
         print "Could not import SSH Key (Is it an RSA key? Is it password protected?)"
         sys.exit(-1)
     #Decrypt it
     print ""
-    print "Password:", decryptPassword(key, options.password)
\ No newline at end of file
+    print "Password:", decryptPassword(key, options.password)