diff --git a/src/yuzu_cmd/CMakeLists.txt b/src/yuzu_cmd/CMakeLists.txt
index ba2e6c5209..35df53f381 100644
--- a/src/yuzu_cmd/CMakeLists.txt
+++ b/src/yuzu_cmd/CMakeLists.txt
@@ -16,7 +16,7 @@ function(create_resource file output filename)
 endfunction()
 
 if (ENABLE_OPENGL)
-    list(OPENGL_SOURCES APPEND
+    list(APPEND OPENGL_SOURCES
         emu_window/emu_window_sdl2_gl.cpp
         emu_window/emu_window_sdl2_gl.h
     )