diff --git a/registry.txt b/registry.txt
index bd3ec5db..7a05118d 100644
--- a/registry.txt
+++ b/registry.txt
@@ -2069,7 +2069,7 @@ https://github.com/blemasle/arduino-sim808.git|Contributed|SIM808
 https://github.com/hideakitai/StopWatch.git|Contributed|StopWatch
 https://github.com/hideakitai/XBeeATCmds.git|Contributed|XBeeATCmds
 https://github.com/hideakitai/Debouncer.git|Contributed|Debouncer
-https://github.com/hideakitai/CRC.git|Contributed|CRC
+https://github.com/hideakitai/CRCx.git|Contributed|CRCx
 https://github.com/hideakitai/Filters.git|Contributed|Filters
 https://github.com/hideakitai/Convert.git|Contributed|Convert
 https://github.com/hideakitai/Debug.git|Contributed|Debug