diff --git a/dlls/activeds/Makefile.in b/dlls/activeds/Makefile.in
index f8a10ab8522..20578a93bcf 100644
--- a/dlls/activeds/Makefile.in
+++ b/dlls/activeds/Makefile.in
@@ -1,4 +1,6 @@
 MODULE    = activeds.dll
 IMPORTLIB = activeds
 
+EXTRADLLFLAGS = -mno-cygwin
+
 C_SRCS = activeds_main.c
diff --git a/dlls/activeds/activeds_main.c b/dlls/activeds/activeds_main.c
index 15a329e99c4..69c5c447dcc 100644
--- a/dlls/activeds/activeds_main.c
+++ b/dlls/activeds/activeds_main.c
@@ -33,7 +33,6 @@
 #include "iads.h"
 #include "adshlp.h"
 
-#include "wine/unicode.h"
 #include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(activeds);