diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index a174030..2c371b2 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -329,6 +329,7 @@ jobs:
           cat <<EOF > runit.sh
           #!/bin/sh
           set -e -x
+          yum -y install gdb
           cd /io
           [ -d dist ]
           ls dist/*