diff --git a/src/Makefile b/src/Makefile
index 015490ea..18b00798 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,10 +1,5 @@
-ifndef MSYSTEM
-	CPREFIX = x86_64-w64-mingw32-
-endif
-
 WINDIVERTHEADERS = ../../../include
 WINDIVERTLIBS = ../../binary
-MINGWLIB = /usr/x86_64-w64-mingw32/lib/
 
 TARGET = goodbyedpi.exe
 # Linking SSP does not work for some reason, the executable doesn't start.