diff --git a/registry.txt b/registry.txt
index 48e933cc..e75bdaa6 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4078,3 +4078,4 @@ https://github.com/tigoe/sACNSource.git|Contributed|sACNSource
 https://github.com/Infineon/arduino-radar-bgt60.git|Contributed|radar-bgt60
 https://github.com/PodgroupConnectivity/PodEnoSim.git|Contributed|PodEnoSim
 https://github.com/lenvm/SercomSPISlave.git|Contributed|Sercom SPI Slave
+https://github.com/bitbank2/unzipLIB.git|Contributed|unzipLIB