diff --git a/haiku-data/yab_documentation/yab_documentation-1.8.1.recipe b/haiku-data/yab_documentation/yab_documentation-1.8.1.recipe
index 53ad8b0a2..8a2655474 100644
--- a/haiku-data/yab_documentation/yab_documentation-1.8.1.recipe
+++ b/haiku-data/yab_documentation/yab_documentation-1.8.1.recipe
@@ -5,9 +5,9 @@ COPYRIGHT="2006-2015 Jan Bungeroth
 	2015-2017 Jim Saxton
 	2020-2022 Lorenz Glaser (lorglas) BeSly Software Solutions"
 LICENSE="Artistic"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/lorglas/yab_documentation/archive/$portVersion.tar.gz"
-CHECKSUM_SHA256="8ef9d5b554dc81d2222978f57ceefc8d10932593a6f0653d195eaa4895e8f89b"
+CHECKSUM_SHA256="64a1624307dae1e4d9a2ea33f9c580ee984524bb348dea469e6ab010d2de0494"
 SOURCE_FILENAME="yab_documentation-$portVersion.tar.gz"
 SOURCE_DIR="yab_documentation-$portVersion"
 ADDITIONAL_FILES="