diff --git a/nodepool/elements/cache-devstack/extra-data.d/55-cache-devstack-repos b/nodepool/elements/cache-devstack/extra-data.d/55-cache-devstack-repos
index 2bf675c36c..675879d15c 100755
--- a/nodepool/elements/cache-devstack/extra-data.d/55-cache-devstack-repos
+++ b/nodepool/elements/cache-devstack/extra-data.d/55-cache-devstack-repos
@@ -153,7 +153,7 @@ def local_prep(distribution):
                 tokenize(fn, debs, distribution, comment='#')
             branch_data['debs'] = debs
 
-        if os.path.exists(os.path.join(TMP_MOUNT_PATH, 'usr/bin/rpm')):
+        if os.path.exists(os.path.join(TMP_MOUNT_PATH, 'usr/bin/yum')):
             rpms = []
             rpmdir = os.path.join(DEVSTACK, 'files', 'rpms')
             for fn in os.listdir(rpmdir):