diff --git a/dlls/rasapi32/Makefile.in b/dlls/rasapi32/Makefile.in
index ff7e71042f9..2bb4762a2b2 100644
--- a/dlls/rasapi32/Makefile.in
+++ b/dlls/rasapi32/Makefile.in
@@ -1,4 +1,6 @@
 MODULE    = rasapi32.dll
 IMPORTLIB = rasapi32
 
+EXTRADLLFLAGS = -mno-cygwin
+
 C_SRCS = rasapi.c