diff --git a/tools/mm-macros/Makefile b/tools/mm-macros/Makefile
index 60dcde632861de4fa3779403d78fc06846b091cd..f2a0cccbf3326f5db2ea9688ce73b66cb5af7465 100644
--- a/tools/mm-macros/Makefile
+++ b/tools/mm-macros/Makefile
@@ -14,7 +14,7 @@ PKG_SOURCE_URL:=http://ftp.gnome.org/pub/GNOME/sources/mm-common/0.9
 PKG_SOURCE:=mm-common-$(PKG_VERSION).tar.bz2
 PKG_MD5SUM:=8cdc5620bd864d1a17e353398e8ec1ab
 
-HOST_BUILD_DIR:=$(BUILD_DIR)/mm-common-$(PKG_VERSION)
+HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/mm-common-$(PKG_VERSION)
 
 include $(INCLUDE_DIR)/host-build.mk
 
diff --git a/tools/xfce-macros/Makefile b/tools/xfce-macros/Makefile
index bd71913d224fbc13eb09780f2c3120dae10970fe..974404714dd65f5afb7ebdacb8569904793939d1 100644
--- a/tools/xfce-macros/Makefile
+++ b/tools/xfce-macros/Makefile
@@ -14,7 +14,7 @@ PKG_SOURCE_URL:=http://archive.xfce.org/xfce/4.8/src
 PKG_SOURCE:=xfce4-dev-tools-$(PKG_VERSION).tar.bz2
 PKG_MD5SUM:=9591299c49d92d00ba47974c42a735fa
 
-HOST_BUILD_DIR:=$(BUILD_DIR)/xfce4-dev-tools-$(PKG_VERSION)
+HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/xfce4-dev-tools-$(PKG_VERSION)
 
 include $(INCLUDE_DIR)/host-build.mk
 
diff --git a/tools/xorg-macros/Makefile b/tools/xorg-macros/Makefile
index b6cb37736e7ef74693f185999c6f134e8bb406a6..54df4028e9307bf6cb773a9adc6d9a7864c6f7a4 100644
--- a/tools/xorg-macros/Makefile
+++ b/tools/xorg-macros/Makefile
@@ -14,7 +14,7 @@ PKG_SOURCE_URL:=http://xorg.freedesktop.org/releases/individual/util/
 PKG_SOURCE:=util-macros-$(PKG_VERSION).tar.bz2
 PKG_MD5SUM:=22d5cdff672450cb6902e0d68c200dcb
 
-HOST_BUILD_DIR:=$(BUILD_DIR)/util-macros-$(PKG_VERSION)
+HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/util-macros-$(PKG_VERSION)
 
 include $(INCLUDE_DIR)/host-build.mk