diff --git a/dlls/ctl3d32/Makefile.in b/dlls/ctl3d32/Makefile.in
index eb4b2ba04fa..5c7c0f86ee9 100644
--- a/dlls/ctl3d32/Makefile.in
+++ b/dlls/ctl3d32/Makefile.in
@@ -1,4 +1,6 @@
 MODULE    = ctl3d32.dll
 IMPORTS   = user32
 
+EXTRADLLFLAGS = -mno-cygwin
+
 C_SRCS = ctl3d32.c