diff --git a/kernel/config-4.20.x-aarch64 b/kernel/config-4.20.x-aarch64
index 50e7db4d3..1cdf88cde 100644
--- a/kernel/config-4.20.x-aarch64
+++ b/kernel/config-4.20.x-aarch64
@@ -692,7 +692,10 @@ CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL=y
 # CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE is not set
 CONFIG_GCC_PLUGIN_RANDSTRUCT=y
 CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE=y
-# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+CONFIG_GCC_PLUGIN_STACKLEAK=y
+CONFIG_STACKLEAK_TRACK_MIN_SIZE=100
+# CONFIG_STACKLEAK_METRICS is not set
+# CONFIG_STACKLEAK_RUNTIME_DISABLE is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
diff --git a/kernel/config-4.20.x-x86_64 b/kernel/config-4.20.x-x86_64
index 95c593e16..99fe500b1 100644
--- a/kernel/config-4.20.x-x86_64
+++ b/kernel/config-4.20.x-x86_64
@@ -773,7 +773,10 @@ CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL=y
 # CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE is not set
 CONFIG_GCC_PLUGIN_RANDSTRUCT=y
 CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE=y
-# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+CONFIG_GCC_PLUGIN_STACKLEAK=y
+CONFIG_STACKLEAK_TRACK_MIN_SIZE=100
+# CONFIG_STACKLEAK_METRICS is not set
+# CONFIG_STACKLEAK_RUNTIME_DISABLE is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y