diff --git a/portage/env/gcc-nopie.conf b/portage/env/gcc-nopie.conf
index 6fe88f5..2b79d6f 100644
--- a/portage/env/gcc-nopie.conf
+++ b/portage/env/gcc-nopie.conf
@@ -3,7 +3,7 @@
 # Copyright 2022-2023 Inference
 # SPDX-License-Identifier: BSD-3-Clause-Clear
 
-# Version: 0.0.2.2
+# Version: 1.0.0.3
 
 
 # Toolchain
@@ -26,7 +26,7 @@ STRIP="strip"
 C_SEC="-fPIC -fstack-protector-all -fstack-clash-protection -D_FORTIFY_SOURCE=2 -fwrapv"
 LD_SEC="-Wl,--strip-all -Wl,-z,defs -Wl,-z,now -Wl,-z,relro"
 ## Compiler flags
-CFLAGS="-march=znver3 -O2 -pipe -flto=4 -U__gnu_linux__ ${C_SEC}"
-CXXFLAGS="-march=znver3 -O2 -pipe -flto=4 ${C_SEC}"
+CFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe -flto=4 -U__gnu_linux__ ${C_SEC}"
+CXXFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe -flto=4 ${C_SEC}"
 ## Linker flags
 LDFLAGS="-Wl,-O2 ${LD_SEC}"