diff --git a/registry.txt b/registry.txt
index e9096255..9e8f0cf8 100644
--- a/registry.txt
+++ b/registry.txt
@@ -8113,3 +8113,4 @@ https://github.com/RobTillaart/74HC590.git|Contributed|74HC590
 https://github.com/tttapa/Control-Surface.git|Contributed|Control Surface
 https://github.com/crystalfontz/Arduino_CFA039A0-N-V_Library.git|Contributed|Crystalfontz CFA039A0-N-V Library
 https://github.com/koendv/curveFitting.git|Contributed|curveFitting
+https://github.com/ahagelberg/PropulsionStepper.git|Contributed|PropulsionStepper