diff --git a/Templates/Arduino.tmTemplate/info.plist b/Templates/Arduino.tmTemplate/info.plist
index 057498e..9d5ee25 100644
--- a/Templates/Arduino.tmTemplate/info.plist
+++ b/Templates/Arduino.tmTemplate/info.plist
@@ -7,10 +7,10 @@
    TM_YEAR=`date +%Y` \
    TM_DATE=`date +%Y-%m-%d` \
    perl -pe 's/\$\{([^}]*)\}/$ENV{$1}/g' \
-      < sketch.pde > "$TM_NEW_FILE"
+      < sketch.ino > "$TM_NEW_FILE"
 fi</string>
 	<key>extension</key>
-	<string>pde</string>
+	<string>ino</string>
 	<key>name</key>
 	<string>Basic Sketch</string>
 	<key>uuid</key>
diff --git a/Templates/Arduino.tmTemplate/sketch.pde b/Templates/Arduino.tmTemplate/sketch.ino
similarity index 100%
rename from Templates/Arduino.tmTemplate/sketch.pde
rename to Templates/Arduino.tmTemplate/sketch.ino