diff --git a/tests/gdcolormaplookup/CMakeLists.txt b/tests/gdcolormaplookup/CMakeLists.txt
index e4792a5..abe7b13 100644
--- a/tests/gdcolormaplookup/CMakeLists.txt
+++ b/tests/gdcolormaplookup/CMakeLists.txt
@@ -1,5 +1,6 @@
+if (NOT WIN32)
 LIST(APPEND TESTS_FILES
 	gdcolormaplookup
 )
-
+endif (NOT WIN32)
 ADD_GD_TESTS()