diff --git a/registry.txt b/registry.txt
index 25e8f9a6..facbae75 100644
--- a/registry.txt
+++ b/registry.txt
@@ -2593,3 +2593,4 @@ https://github.com/luisllamasbinaburo/Arduino-SyncWaveforms.git|Contributed|Sync
 https://github.com/luisllamasbinaburo/Arduino-Parser.git|Contributed|Parser
 https://github.com/luisllamasbinaburo/Arduino-EasyComma.git|Contributed|EasyCommaLib
 https://github.com/luisllamasbinaburo/Arduino-BTS7960.git|Contributed|BTS7960
+https://github.com/luisllamasbinaburo/Arduino-TriangleSolver.git|Contributed|TriangleSolverLib