diff --git a/GNUmakefile b/GNUmakefile
index 7a66d0283..b7aa7ea9b 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -60,7 +60,7 @@ INCLUDE = -I.\
 #
 
 SOURCES := $(shell find lua-5.1.4 jsoncpp-src-0.5.0 zlib-1.2.5 source tolua++-1.0.93 iniFile WebServer '(' -name '*.cpp' -o -name '*.c' ')')
-SOURCES := $(filter-out %minigzip.c %lua.c %tolua.c %toluabind.c %example.c,$(SOURCES))
+SOURCES := $(filter-out %minigzip.c %lua.c %tolua.c %toluabind.c %LeakFinder.cpp %StackWalker.cpp %example.c,$(SOURCES))
 OBJECTS := $(patsubst %.c,$(BUILDDIR)%.o,$(SOURCES))
 OBJECTS := $(patsubst %.cpp,$(BUILDDIR)%.o,$(OBJECTS))