diff --git a/core/gcc/build b/core/gcc/build
index e6920259..4d2be2df 100755
--- a/core/gcc/build
+++ b/core/gcc/build
@@ -33,7 +33,10 @@ unset CFLAGS CXXFLAGS
     --enable-threads \
     --enable-tls \
     --enable-languages=c,c++ \
-    --build="$machine"
+    --build="$machine" \
+    --with-tune=generic \
+    --with-arch=x86-64 \
+    --with-cpu-64=generic
 
 make BOOT_CFLAGS='-O'
 make DESTDIR="$1" install
diff --git a/core/gcc/version b/core/gcc/version
index 50a7e0bb..c9eeb884 100644
--- a/core/gcc/version
+++ b/core/gcc/version
@@ -1 +1 @@
-9.1.0 2
+9.1.0 3