diff --git a/CI/macos/obs-websocket.pkgproj b/CI/macos/obs-websocket.pkgproj
index 96e022d2..7ee84ada 100644
--- a/CI/macos/obs-websocket.pkgproj
+++ b/CI/macos/obs-websocket.pkgproj
@@ -518,7 +518,7 @@
 			<key>OVERWRITE_PERMISSIONS</key>
 			<false/>
 			<key>VERSION</key>
-			<string>4.9.1</string>
+			<string>4.9.1-compat</string>
 		</dict>
 		<key>PROJECT_COMMENTS</key>
 		<dict>
diff --git a/installer/installer.iss b/installer/installer.iss
index 391a808c..d064df3c 100644
--- a/installer/installer.iss
+++ b/installer/installer.iss
@@ -2,7 +2,7 @@
 ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
 
 #define MyAppName "obs-websocket"
-#define MyAppVersion "4.9.1"
+#define MyAppVersion "4.9.1-compat"
 #define MyAppPublisher "Stephane Lepin"
 #define MyAppURL "http://github.com/Palakis/obs-websocket"