diff --git a/package/acx-mac80211/Makefile b/package/acx-mac80211/Makefile
index 82857f3b56..4c96cdf4ab 100644
--- a/package/acx-mac80211/Makefile
+++ b/package/acx-mac80211/Makefile
@@ -31,7 +31,7 @@ include $(INCLUDE_DIR)/package.mk
 define KernelPackage/acx-mac80211
   SUBMENU:=Wireless Drivers
   TITLE:=ACX111 Mac80211 driver
-  DEPENDS:=+kmod-mac80211 @!TARGET_atheros @BROKEN
+  DEPENDS:=+kmod-mac80211 @!TARGET_atheros @!TARGET_uml @BROKEN
   FILES:=$(PKG_BUILD_DIR)/acx-mac80211.$(LINUX_KMOD_SUFFIX)
   AUTOLOAD:=$(call AutoLoad,50,acx-mac80211)
 endef
diff --git a/package/acx/Makefile b/package/acx/Makefile
index c4575b7de5..107a54f8fe 100644
--- a/package/acx/Makefile
+++ b/package/acx/Makefile
@@ -35,7 +35,7 @@ include $(INCLUDE_DIR)/package.mk
 # XXX: remove @!TARGET_* later when we have PCI support properly detected on all targets
 define KernelPackage/acx
   TITLE:=Driver for TI ACX1xx chipset
-  DEPENDS:=@LINUX_2_6 +wireless-tools @!TARGET_atheros @!TARGET_avr32
+  DEPENDS:=@LINUX_2_6 +wireless-tools @!TARGET_atheros @!TARGET_avr32 @!TARGET_uml
   URL:=http://acx100.sourceforge.net/
   SUBMENU:=Wireless Drivers
   FILES:= $(PKG_BUILD_DIR)/acx.$(LINUX_KMOD_SUFFIX)