diff --git a/src/fs.c b/src/fs.c
index 3f10815..788a34b 100644
--- a/src/fs.c
+++ b/src/fs.c
@@ -674,7 +674,7 @@ void fsMakeDir(FileSystem* fs, const char* name)
 
 #if defined(__WINDOWS__) || defined(__LINUX__) || defined(__MACOSX__)
 
-int fsOpenSystemPath(FileSystem* fs, const char* path)
+s32 fsOpenSystemPath(FileSystem* fs, const char* path)
 {
 	char command[FILENAME_MAX];
 
@@ -697,7 +697,10 @@ int fsOpenSystemPath(FileSystem* fs, const char* path)
 
 #else
 
-void fsOpenSystemPath(FileSystem* fs, const char* path) {}
+s32 fsOpenSystemPath(FileSystem* fs, const char* path)
+{
+	return 0;
+}
 
 #endif
 
diff --git a/src/fs.h b/src/fs.h
index ba19168..ce3f036 100644
--- a/src/fs.h
+++ b/src/fs.h
@@ -67,7 +67,7 @@ bool fsCopyFile(const char* src, const char* dst);
 void fsGetFileData(GetCallback callback, const char* name, void* buffer, size_t size, u32 mode, void* data);
 void fsOpenFileData(OpenCallback callback, void* data);
 void fsOpenWorkingFolder(FileSystem* fs);
-int fsOpenSystemPath(FileSystem* fs, const char* path);
+s32 fsOpenSystemPath(FileSystem* fs, const char* path);
 bool fsIsDir(FileSystem* fs, const char* dir);
 bool fsIsInPublicDir(FileSystem* fs);
 bool fsChangeDir(FileSystem* fs, const char* dir);