diff --git a/jobs/ci-run/integration/common/test-runner.sh b/jobs/ci-run/integration/common/test-runner.sh
index d2cb968..36dedda 100644
--- a/jobs/ci-run/integration/common/test-runner.sh
+++ b/jobs/ci-run/integration/common/test-runner.sh
@@ -37,6 +37,9 @@ sudo apt-get -y update
 # set, so retries succeed.
 attempts=0
 while [ $attempts -lt 3 ]; do
+    if ! which charmcraft >/dev/null 2>&1; then
+        sudo snap install charmcraft --classic || true
+    fi
     if ! which jq >/dev/null 2>&1; then
         sudo snap install jq || true
     fi