diff --git a/registry.txt b/registry.txt
index 9e758087..ddec813f 100644
--- a/registry.txt
+++ b/registry.txt
@@ -5280,3 +5280,4 @@ https://github.com/Scottapotamas/xsens-mti.git|Contributed|xsens_mti
 https://github.com/khoih-prog/React_Generic.git|Contributed|React_Generic
 https://github.com/abel6jose/Trial.git|Contributed|libTrial
 https://github.com/chibiegg/esp-echonet-lite.git|Contributed|esp-echonet-lite
+https://github.com/boothinator/ProgmemAssert.git|Contributed|PROGMEM Assert