diff --git a/ci/test-stable-perf.sh b/ci/test-stable-perf.sh
index f0c173120e..b487cb3f4e 100755
--- a/ci/test-stable-perf.sh
+++ b/ci/test-stable-perf.sh
@@ -2,6 +2,9 @@
 
 cd "$(dirname "$0")/.."
 
+# Clear cached json keypair files
+rm -rf "$HOME/.config/solana"
+
 if ! ci/version-check.sh stable; then
   # This job doesn't run within a container, try once to upgrade tooling on a
   # version check failure