diff --git a/src/CommonPluginAPI.cpp b/src/CommonPluginAPI.cpp
index 707cb0cb..1f2169e7 100644
--- a/src/CommonPluginAPI.cpp
+++ b/src/CommonPluginAPI.cpp
@@ -33,11 +33,6 @@ EXPORT void CALL RomClosed (void)
 	api().RomClosed();
 }
 
-EXPORT void CALL RomOpen (void)
-{
-	api().RomOpen();
-}
-
 EXPORT void CALL ShowCFB (void)
 {
 	api().ShowCFB();
diff --git a/src/MupenPlusPluginAPI.cpp b/src/MupenPlusPluginAPI.cpp
index bb607304..b2ae1e09 100644
--- a/src/MupenPlusPluginAPI.cpp
+++ b/src/MupenPlusPluginAPI.cpp
@@ -3,6 +3,12 @@
 
 extern "C" {
 
+EXPORT int CALL RomOpen(void)
+{
+	api().RomOpen();
+	return 1;
+}
+
 EXPORT m64p_error CALL PluginGetVersion(
 	m64p_plugin_type * _PluginType,
 	int * _PluginVersion,
diff --git a/src/ZilmarPluginAPI.cpp b/src/ZilmarPluginAPI.cpp
index 9c66c56d..2dfb3636 100644
--- a/src/ZilmarPluginAPI.cpp
+++ b/src/ZilmarPluginAPI.cpp
@@ -8,6 +8,11 @@
 
 extern "C" {
 
+EXPORT void CALL RomOpen (void)
+{
+	api().RomOpen();
+}
+
 EXPORT void CALL CaptureScreen ( char * Directory )
 {
 	api().CaptureScreen(Directory);