diff --git a/Cocoa/Info.plist b/Cocoa/Info.plist
index e30e4b1..8ebf8cd 100644
--- a/Cocoa/Info.plist
+++ b/Cocoa/Info.plist
@@ -22,6 +22,7 @@
 			<key>LSItemContentTypes</key>
 			<array>
 				<string>com.github.liji32.sameboy.gb</string>
+                <string>public.gbrom</string>
 			</array>
 			<key>LSTypeIsPackage</key>
 			<integer>0</integer>
diff --git a/QuickLook/Info.plist b/QuickLook/Info.plist
index 5fc5943..f98dfb2 100644
--- a/QuickLook/Info.plist
+++ b/QuickLook/Info.plist
@@ -14,6 +14,7 @@
 				<string>com.github.liji32.sameboy.gb</string>
 				<string>com.github.liji32.sameboy.gbc</string>
 				<string>com.github.liji32.sameboy.isx</string>
+                <string>public.gbrom</string>
 			</array>
 		</dict>
 	</array>