diff --git a/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/RefasterCheck.java b/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/RefasterCheck.java
index da2913349a4..936982864a1 100644
--- a/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/RefasterCheck.java
+++ b/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/RefasterCheck.java
@@ -195,7 +195,7 @@ private static ImmutableListMultimap<String, CodeTransformer> loadAllCodeTransfo
 
   private static ImmutableSet<ResourceInfo> getClassPathResources() {
     try {
-      return ClassPath.from(ClassLoader.getSystemClassLoader()).getResources();
+      return ClassPath.from(RefasterCheck.class.getClassLoader()).getResources();
     } catch (IOException e) {
       throw new UncheckedIOException("Failed to scan classpath for resources", e);
     }