diff --git a/dlls/user32/tests/Makefile.in b/dlls/user32/tests/Makefile.in
index 88c44473fa6..eb5789adca2 100644
--- a/dlls/user32/tests/Makefile.in
+++ b/dlls/user32/tests/Makefile.in
@@ -1,6 +1,5 @@
 TESTDLL   = user32.dll
 IMPORTS   = user32 gdi32 advapi32
-EXTRADEFS = -U__WINESRC__ -DWINE_STRICT_PROTOTYPES -DWINE_NO_NAMELESS_EXTENSION -DWIDL_C_INLINE_WRAPPERS
 
 C_SRCS = \
 	broadcast.c \