diff --git a/python/ql/src/experimental/Security/CWE-208/PossibleTimingAttackAgainstHash.ql b/python/ql/src/experimental/Security/CWE-208/PossibleTimingAttackAgainstHash.ql
index 1ba71b7ee87..a3cc78342ce 100644
--- a/python/ql/src/experimental/Security/CWE-208/PossibleTimingAttackAgainstHash.ql
+++ b/python/ql/src/experimental/Security/CWE-208/PossibleTimingAttackAgainstHash.ql
@@ -6,7 +6,7 @@
  *              A successful attack can result in authentication bypass.
  * @kind path-problem
  * @problem.severity error
- * @precision high
+ * @precision medium
  * @id py/timing-attack-against-Hash
  * @tags security
  *       external/cwe/cwe-208