diff --git a/src/Makefile.am b/src/Makefile.am
index 088050e..c28ddbb 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -66,7 +66,7 @@ LT_CURRENT_MINUS_AGE=`expr $(CURRENT) - $(AGE)`
 if COMPILE_MINGW32
 W32_LIBS=-lws2_32
 W32_LDFLAGS=-export-dynamic
-if MS_LIB_EXE
+if FALSE
 noinst_DATA=libmtp.lib
 libmtp.def: $(srcdir)/libmtp.sym
 	echo "LIBRARY \"@PACKAGE@\"" > libmtp.def