diff --git a/utils/lsof/Makefile b/utils/lsof/Makefile
index dd070b05d..bcf6b8045 100644
--- a/utils/lsof/Makefile
+++ b/utils/lsof/Makefile
@@ -20,7 +20,6 @@ PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)+dfsg.orig
 
 include $(INCLUDE_DIR)/package.mk
 
-TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
 TARGET_LDFLAGS += $(LIBRPC)
 
 define Package/lsof
@@ -35,17 +34,17 @@ define Build/Configure
 	cd $(PKG_BUILD_DIR); \
 		LINUX_CLIB="-DGLIBCV=2" \
 		LSOF_CC="$(TARGET_CC)" \
+		LSOF_INCLUDE="-I$(STAGING_DIR)/usr/include" \
 		LSOF_VSTR="$(LINUX_VERSION)" \
+		LSOF_CFGC="$(TARGET_CFLAGS)" \
+		LSOF_CFGL="$(TARGET_LDFLAGS)" \
+		LSOF_AR="$(TARGET_CROSS)ar cr" \
+		LSOF_RANLIB="$(TARGET_CROSS)ranlib" \
 		./Configure -n linux
 endef
 
 define Build/Compile	
-	$(MAKE) -C $(PKG_BUILD_DIR) \
-		CC="$(TARGET_CC)" \
-		AR="$(TARGET_CROSS)ar cr" \
-		RANLIB="$(TARGET_CROSS)ranlib" \
-		DEBUG="$(TARGET_CFLAGS)" \
-		LDFLAGS="$(TARGET_LDFLAGS)" 
+	$(MAKE) -C $(PKG_BUILD_DIR)
 endef
 
 define Package/lsof/install