diff --git a/config-files/makepkg.conf b/config-files/makepkg.conf
index 423aadc..73b6077 100644
--- a/config-files/makepkg.conf
+++ b/config-files/makepkg.conf
@@ -38,7 +38,7 @@ CHOST="x86_64-pc-linux-gnu"
 
 #-- Compiler and Linker Flags
 #CPPFLAGS=""
-CFLAGS="-march=native -mtune=native -O2 -pipe -fno-plt -fexceptions \
+CFLAGS="-march=native -mtune=native -O3 -pipe -fno-plt -fexceptions \
         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security \
         -fstack-clash-protection -fcf-protection"
 CXXFLAGS="$CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS"