diff --git a/tests/ontology/OntologyTest.java b/tests/ontology/OntologyTest.java
index 197931b..2a82a3f 100644
--- a/tests/ontology/OntologyTest.java
+++ b/tests/ontology/OntologyTest.java
@@ -6,7 +6,7 @@
 import java.util.List;
 import ontology.solvers.backend.OntologySolverEngine;
 import org.checkerframework.framework.test.TestUtilities;
-import org.checkerframework.org.plumelib.util.IPair;
+import org.plumelib.util.IPair;
 import org.junit.runners.Parameterized.Parameters;
 
 public class OntologyTest extends CFInferenceTest {