diff --git a/Ghidra/Framework/Generic/src/main/java/ghidra/util/classfinder/ClassJar.java b/Ghidra/Framework/Generic/src/main/java/ghidra/util/classfinder/ClassJar.java
index 48b9be6f14..cad3b652e3 100644
--- a/Ghidra/Framework/Generic/src/main/java/ghidra/util/classfinder/ClassJar.java
+++ b/Ghidra/Framework/Generic/src/main/java/ghidra/util/classfinder/ClassJar.java
@@ -96,7 +96,8 @@ class ClassJar extends ClassLocation {
 		//
 		// Dev Mode - don't scan 3rd-party jar files
 		// 
-		if (pathName.contains("ExternalLibraries")) {
+		if (pathName.contains("ExternalLibraries") || pathName.contains("caches") ||
+			pathName.contains("flatrepo")) {
 			return true;
 		}