diff --git a/panda/src/cocoadisplay/Sources.pp b/panda/src/cocoadisplay/Sources.pp
index ac9b119e46..3aed55d405 100644
--- a/panda/src/cocoadisplay/Sources.pp
+++ b/panda/src/cocoadisplay/Sources.pp
@@ -1,4 +1,4 @@
-#define BUILD_DIRECTORY $[and $[IS_OSX],$[HAVE_GL]]
+#define BUILD_DIRECTORY $[and $[IS_OSX],$[HAVE_GL],$[HAVE_COCOA]]
 
 #define OTHER_LIBS p3interrogatedb:c p3dconfig:c p3dtoolconfig:m \
                    p3dtoolutil:c p3dtoolbase:c p3dtool:m