diff --git a/fuzzers/Makefile b/fuzzers/Makefile
index 9f5d8d47..b4d5401a 100644
--- a/fuzzers/Makefile
+++ b/fuzzers/Makefile
@@ -11,11 +11,14 @@ FUZZONLY=N
 BITONLY=N
 
 all:
-clean: clean_fuzzers clean_logs clean_locks
+clean: clean_fuzzers clean_piplists clean_logs clean_locks
 
 clean_locks:
 	rm -rf /tmp/segbits_*.db.lock
 
+clean_piplists:
+	rm -rf $(XRAY_FUZZERS_DIR)/piplist/build
+
 define fuzzer
 
 # $(1) - Fuzzer name/directory