diff --git a/Gui/Makefile b/Gui/Makefile
index 7f0a38a145..fd4c9d2f65 100644
--- a/Gui/Makefile
+++ b/Gui/Makefile
@@ -2,7 +2,7 @@ include ../config.mak
 
 LIBNAME = libgui.a
 
-CFLAGS = -I. -I.. -I../loader -I./wm -I./skin $(OPTFLAGS)
+CFLAGS = -I../loader -I./wm -I./skin $(OPTFLAGS)
 #CFLAGS += -DDEBUG
 
 ifeq ($(TARGET_WIN32),yes)
diff --git a/libaf/Makefile b/libaf/Makefile
index 2bd0696e32..bde771c39e 100644
--- a/libaf/Makefile
+++ b/libaf/Makefile
@@ -35,7 +35,7 @@ SRCS-$(CONFIG_LIBAVCODEC_SO) += af_lavcresample.c
 LIBAV_INC-$(CONFIG_LIBAVUTIL)  += -I../libavutil
 LIBAV_INC-$(CONFIG_LIBAVCODEC) += -I../libavcodec
 
-CFLAGS  = -I.. $(LIBAV_INC) -D_GNU_SOURCE
+CFLAGS  = $(LIBAV_INC) -D_GNU_SOURCE
 
 ifeq ($(TARGET_OS),MINGW32)
 CFLAGS += -D_IO_H_
diff --git a/libmpdemux/Makefile b/libmpdemux/Makefile
index 1a0433a6f7..41211f5bd4 100644
--- a/libmpdemux/Makefile
+++ b/libmpdemux/Makefile
@@ -72,7 +72,7 @@ LIBAV_INC-$(CONFIG_LIBAVUTIL)   += -I../libavutil
 LIBAV_INC-$(CONFIG_LIBAVCODEC)  += -I../libavcodec
 LIBAV_INC-$(CONFIG_LIBAVFORMAT) += -I../libavformat
 
-CFLAGS = -I.. -I../stream -I../loader $(LIBAV_INC)
+CFLAGS = -I../stream -I../loader $(LIBAV_INC)
 
 CPLUSPLUSFLAGS  = $(CFLAGS) -D__STDC_LIMIT_MACROS
 
diff --git a/libvo/Makefile b/libvo/Makefile
index 6eb8bbc580..d6549593f9 100644
--- a/libvo/Makefile
+++ b/libvo/Makefile
@@ -27,7 +27,7 @@ SRCS2-$(FREETYPE)    +=  font_load_ft.c
 
 LIBAV_INC-$(CONFIG_LIBAVUTIL) +=  -I../libavutil
 
-CFLAGS = -I.. -I../osdep $(LIBAV_INC)
+CFLAGS = -I../osdep $(LIBAV_INC)
 
 include ../mpcommon.mak