diff --git a/python/ql/src/experimental/Security/CWE-208/TimingAttackAgainstHash/PossibleTimingAttackAgainstHash.ql b/python/ql/src/experimental/Security/CWE-208/TimingAttackAgainstHash/PossibleTimingAttackAgainstHash.ql
index 6659d562633..8c8c9938e15 100644
--- a/python/ql/src/experimental/Security/CWE-208/TimingAttackAgainstHash/PossibleTimingAttackAgainstHash.ql
+++ b/python/ql/src/experimental/Security/CWE-208/TimingAttackAgainstHash/PossibleTimingAttackAgainstHash.ql
@@ -15,7 +15,6 @@
 import python
 import semmle.python.dataflow.new.DataFlow
 import semmle.python.dataflow.new.TaintTracking
-import semmle.python.ApiGraphs
 import experimental.semmle.python.security.TimingAttack
 import DataFlow::PathGraph
 
@@ -35,3 +34,4 @@ from PossibleTimingAttackAgainstHash config, DataFlow::PathNode source, DataFlow
 where config.hasFlowPath(source, sink)
 select sink.getNode(), source, sink, "Possible Timing attack against $@ validation.", source,
   source.getNode()
+