diff --git a/test/testgles2.c b/test/testgles2.c
index fedf311a6..55f06cb43 100644
--- a/test/testgles2.c
+++ b/test/testgles2.c
@@ -20,7 +20,7 @@
 
 #include "SDL_test_common.h"
 
-#if defined(__IPHONEOS__) || defined(__ANDROID__) || defined(__NACL__)
+#if defined(__IPHONEOS__) || defined(__ANDROID__) || defined(__EMSCRIPTEN__) || defined(__NACL__)
 #define HAVE_OPENGLES2
 #endif