diff --git a/CONFIGS/xanmod/gcc/config b/CONFIGS/xanmod/gcc/config
index 8a0470c758d06..19b59e6c61be9 100644
--- a/CONFIGS/xanmod/gcc/config
+++ b/CONFIGS/xanmod/gcc/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 5.12.11 Kernel Configuration
+# Linux/x86 5.12.12 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc-11 (Debian 11.1.0-3) 11.1.0"
 CONFIG_CC_IS_GCC=y
@@ -217,8 +217,8 @@ CONFIG_RD_LZO=y
 CONFIG_RD_LZ4=y
 CONFIG_RD_ZSTD=y
 CONFIG_BOOT_CONFIG=y
-CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
-# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3 is not set
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_LD_ORPHAN_WARN=y
 CONFIG_SYSCTL=y