diff --git a/.github/workflows/rust_perf.yml b/.github/workflows/rust_perf.yml
index c4b764d41..847257a59 100644
--- a/.github/workflows/rust_perf.yml
+++ b/.github/workflows/rust_perf.yml
@@ -49,7 +49,7 @@ jobs:
 
           # parameters of the algorithm. Note: These are global, so we only set them once and for all.
           # Smaller p-value = less change points found. Larger p-value = more, but also more false positives.
-          nyrkio-settings-pvalue: 0.01%
+          nyrkio-settings-pvalue: 0.01
           # Ignore changes smaller than this.
           nyrkio-settings-threshold: 2%