diff --git a/src/filters/rcl7z b/src/filters/rcl7z
index c27c2314..bfd4efac 100755
--- a/src/filters/rcl7z
+++ b/src/filters/rcl7z
@@ -12,10 +12,9 @@ import fnmatch
 import rclexecm
 
 try:
-    import pylzma
     from py7zlib import Archive7z
 except:
-    print("RECFILTERROR HELPERNOTFOUND python:pylzma")
+    print("RECFILTERROR HELPERNOTFOUND python:py7zlib")
     sys.exit(1);
 
 try: