diff --git a/env_vars.sh b/env_vars.sh
index eec9f33e..f14e4698 100644
--- a/env_vars.sh
+++ b/env_vars.sh
@@ -14,7 +14,10 @@ TIFF_VERSION=4.3.0
 OPENSSL_DOWNLOAD_URL=https://www.openssl.org/source/
 OPENSSL_ROOT=openssl-1.1.1w
 OPENSSL_HASH=cf3098950cb4d853ad95c0841f1f9c6d3dc102dccfcacd521d93925208b76ac8
-export MACOSX_DEPLOYMENT_TARGET=13.0
+export MACOSX_DEPLOYMENT_TARGET=11.0
+if [ -z "$IS_OSX" ] && [ "$PLAT" == x86_64 ]; then
+    export MACOSX_DEPLOYMENT_TARGET=13.0
+fi
 export HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1
 export GDAL_CONFIG=/usr/local/bin/gdal-config
 export PACKAGE_DATA=1