diff --git a/config.sh b/config.sh
index bd5bd0ad..abbed1d1 100644
--- a/config.sh
+++ b/config.sh
@@ -219,13 +219,11 @@ function build_gdal {
     CXXFLAGS="$CXXFLAGS -DPROJ_RENAME_SYMBOLS -DPROJ_INTERNAL_CPP_NAMESPACE -g -O2"
 
     EXPAT_PREFIX=$BUILD_PREFIX
-	#if [ -n "$IS_OSX" ]; then
-    #    GEOS_CONFIG="-DGDAL_USE_GEOS=OFF"
-    #else
-    #    GEOS_CONFIG="-DGDAL_USE_GEOS=ON"
-	#fi
-    EXPAT_PREFIX=$BUILD_PREFIX
-    GEOS_CONFIG="--with-geos=${BUILD_PREFIX}/bin/geos-config"
+	if [ -n "$IS_OSX" ]; then
+        GEOS_CONFIG="-DGDAL_USE_GEOS=OFF"
+    else
+        GEOS_CONFIG="-DGDAL_USE_GEOS=ON"
+	fi
 
     local cmake=cmake
     fetch_unpack http://download.osgeo.org/gdal/${GDAL_VERSION}/gdal-${GDAL_VERSION}.tar.gz
@@ -360,7 +358,10 @@ function build_wheel_cmd {
 		pip download GDAL==${GDAL_VERSION}
 		tar xzvf GDAL-${GDAL_VERSION}.tar.gz
 		cd GDAL-${GDAL_VERSION}
-		GDAL_VERSION=$GDAL_VERSION $cmd $wheelhouse
+        echo "sleep"
+        sleep 3600
+        if [ "$(uname -m)" = "arm64" ]; GDAL_VERSION=$GDAL_VERSION ARCHFLAGS="-arch arm64" $cmd $wheelhouse --compile --no-cache-dir
+        GDAL_VERSION=$GDAL_VERSION ARCHFLAGS="-arch amd64" $cmd $wheelhouse --compile --no-cache-dir
 	fi
 	if [ "$REPO_DIR" == "pyproj" ]; then
 		pwd
diff --git a/multibuild/osx_utils.sh b/multibuild/osx_utils.sh
index 8eddc2fd..754289e7 100644
--- a/multibuild/osx_utils.sh
+++ b/multibuild/osx_utils.sh
@@ -115,7 +115,7 @@ function macpython_sdk_list_for_version {
     local _return
 
     if [ "$(uname -m)" = "arm64" ]; then
-        _return="11.0"
+        _return="13.0"
     elif [ "$_major" -eq "2" ]; then
         [ $(lex_ver $_ver) -lt $(lex_ver 2.7.18) ] && _return="10.6"
         [ $(lex_ver $_ver) -ge $(lex_ver 2.7.15) ] && _return="$_return 10.9"