diff --git a/target/linux/generic/config-3.3 b/target/linux/generic/config-3.3
index dd3f715136..5e0eb7ef57 100644
--- a/target/linux/generic/config-3.3
+++ b/target/linux/generic/config-3.3
@@ -530,6 +530,7 @@ CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_GPIO is not set
+# CONFIG_DEBUG_HIGHMEM is not set
 # CONFIG_DEBUG_ICEDCC is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_INFO_REDUCED=y