diff --git a/dlls/win87em.dll16/Makefile.in b/dlls/win87em.dll16/Makefile.in
index b40ceb0c68d..4021382f024 100644
--- a/dlls/win87em.dll16/Makefile.in
+++ b/dlls/win87em.dll16/Makefile.in
@@ -1,4 +1,4 @@
 MODULE    = win87em.dll16
-EXTRADLLFLAGS = -m16
+EXTRADLLFLAGS = -m16 -mno-cygwin
 
 C_SRCS = win87em.c