diff --git a/registry.txt b/registry.txt
index 17b22099..17fb4d2a 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4012,3 +4012,4 @@ https://github.com/GyverLibs/directTimers.git|Contributed|directTimers
 https://github.com/GyverLibs/directADC.git|Contributed|directADC
 https://github.com/GyverLibs/GyverFilters.git|Contributed|GyverFilters
 https://github.com/GyverLibs/GyverPID.git|Contributed|GyverPID
+https://github.com/GyverLibs/mString.git|Contributed|mString