diff --git a/dlls/qmgrprxy/Makefile.in b/dlls/qmgrprxy/Makefile.in
index bdbe0bcc299..10d257a21b3 100644
--- a/dlls/qmgrprxy/Makefile.in
+++ b/dlls/qmgrprxy/Makefile.in
@@ -1,6 +1,8 @@
 MODULE    = qmgrprxy.dll
 IMPORTS   = rpcrt4
 
+EXTRADLLFLAGS = -mno-cygwin
+
 IDL_SRCS = qmgrprxy.idl
 
 dlldata_EXTRADEFS = -DWINE_REGISTER_DLL