diff --git a/dev/update-subrepos.sh b/dev/update-subrepos.sh
index e574b3fb..e5bb8c9f 100755
--- a/dev/update-subrepos.sh
+++ b/dev/update-subrepos.sh
@@ -2,8 +2,13 @@
 set -exuo pipefail
 cd "$(dirname "${BASH_SOURCE[0]}")"/..
 
-git remote add -f mach-glfw git@github.com:hexops/mach-glfw || true
-git fetch mach-glfw
+if [[ -z "${GITHUB_ACTIONS}" ]]; then
+    git remote add -f mach-glfw git@github.com:hexops/mach-glfw || true
+    git remote add -f mach-gpu-dawn git@github.com:hexops/mach-gpu-dawn || true
+else
+    git remote add -f mach-glfw https://github.com/hexops/mach-glfw || true
+    git remote add -f mach-gpu-dawn https://github.com/hexops/mach-gpu-dawn || true
+fi
 
-git remote add -f mach-gpu-dawn git@github.com:hexops/mach-gpu-dawn || true
+git fetch mach-glfw
 git fetch mach-gpu-dawn