diff --git a/src/makefile.am b/src/makefile.am
index 12b7a18..bf5351c 100644
--- a/src/makefile.am
+++ b/src/makefile.am
@@ -13,8 +13,9 @@ include_HEADERS = pcsc.hxx cryptoki.hxx openssl.hxx cryptaux.hxx	\
 noinst_HEADERS = cardgui.hxx cardgui-model.hxx
 
 if MINGW32
-AM_LDFLAGS += /opt/local/i586-mingw32msvc/lib/winscard.a -leay32
-else
+AM_LDFLAGS = /opt/local/i586-mingw32msvc/lib/winscard.a -leay32
+endif
+if !MINGW32
 if MAC
 AM_CPPFLAGS += -I/opt/local/include -I/Library/OpenSC/include
 AM_LDFLAGS = -F/System/Library/Frameworks/PCSC.framework -L/opt/local/lib -framework PCSC