diff --git a/.gitignore b/.gitignore
index fce6dacfc..c51d31ab1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,3 +33,6 @@ packages/taler-wallet-cli/debian/taler-wallet-cli
 packages/taler-wallet-cli_*.deb
 packages/taler-wallet-cli_*.buildinfo
 packages/taler-wallet-cli_*.changes
+
+# Performance benchmarking data
+.clinic