diff --git a/tools/junit/src/main/java/org/teavm/junit/CRunStrategy.java b/tools/junit/src/main/java/org/teavm/junit/CRunStrategy.java
index 9cd3cd079..aff1afcad 100644
--- a/tools/junit/src/main/java/org/teavm/junit/CRunStrategy.java
+++ b/tools/junit/src/main/java/org/teavm/junit/CRunStrategy.java
@@ -20,9 +20,7 @@ import java.io.File;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.ConcurrentMap;