diff --git a/.github/scripts/get_runner_classes_windows.sh b/.github/scripts/get_runner_classes_windows.sh
index ad2362445ec..47b1d15b0d5 100755
--- a/.github/scripts/get_runner_classes_windows.sh
+++ b/.github/scripts/get_runner_classes_windows.sh
@@ -10,11 +10,11 @@ set -euo pipefail
 case "$GITHUB_REPOSITORY" in
 *-enterprise)
 	# shellcheck disable=SC2129
-	echo "compute-small=['self-hosted', 'ondemand', 'os=windows-2019']" >>"$GITHUB_OUTPUT"
-	echo "compute-medium=['self-hosted', 'ondemand', 'os=windows-2019']" >>"$GITHUB_OUTPUT"
-	echo "compute-large=['self-hosted', 'ondemand', 'os=windows-2019']" >>"$GITHUB_OUTPUT"
+	echo "compute-small=['self-hosted', 'ondemand', 'os=windows-2019', 'type=m6a.4xlarge']" >>"$GITHUB_OUTPUT"
+	echo "compute-medium=['self-hosted', 'ondemand', 'os=windows-2019', 'type=m6a.8xlarge']" >>"$GITHUB_OUTPUT"
+	echo "compute-large=['self-hosted', 'ondemand', 'os=windows-2019', 'type=m6a.12xlarge']" >>"$GITHUB_OUTPUT"
 	# m5d.8xlarge is equivalent to our xl custom runner in CE
-	echo "compute-xl=['self-hosted', 'ondemand', 'os=windows-2019', 'type=m6a.4xlarge']" >>"$GITHUB_OUTPUT"
+	echo "compute-xl=['self-hosted', 'ondemand', 'os=windows-2019', 'type=m6a.16xlarge']" >>"$GITHUB_OUTPUT"
 	;;
 *)
 	# shellcheck disable=SC2129