diff --git a/src/makefile.am b/src/makefile.am
index d531704..85bd74e 100644
--- a/src/makefile.am
+++ b/src/makefile.am
@@ -32,7 +32,9 @@ lib_LTLIBRARIES = libcryptoki++.la
 libcryptoki___la_SOURCES = cryptoki.cxx cryptoki.hxx pcsc.cxx	\
                            version.cxx openssl-engine.cxx
 libcryptoki___la_LIBADD = -lssl -lcrypto
-if !MINGW32
+if MINGW32
+libcryptoki___la_LIBADD += -lgdi32 -lws2_32
+else
 libcryptoki___la_LIBADD += -ldl
 if !MAC
 libcryptoki___la_LIBADD += -lpcsclite