diff --git a/teavm-classlib/src/main/java/org/teavm/classlib/impl/report/JCLComparisonVisitor.java b/teavm-classlib/src/main/java/org/teavm/classlib/impl/report/JCLComparisonVisitor.java
index 4933c5820..c82b298b0 100644
--- a/teavm-classlib/src/main/java/org/teavm/classlib/impl/report/JCLComparisonVisitor.java
+++ b/teavm-classlib/src/main/java/org/teavm/classlib/impl/report/JCLComparisonVisitor.java
@@ -161,7 +161,7 @@ class JCLComparisonVisitor extends ClassVisitor {
 
     @Override
     public void visitEnd() {
-        if (jclClass == null || jclClass.status != JCLStatus.FOUND) {
+        if (jclPackage != null && (jclClass == null || jclClass.status != JCLStatus.FOUND)) {
             jclPackage.status = JCLStatus.PARTIAL;
         }
     }