diff --git a/haiku-apps/calendar/calendar-0.1.recipe b/haiku-apps/calendar/calendar-0.1.recipe
index 82a202c7d..54b8354f3 100644
--- a/haiku-apps/calendar/calendar-0.1.recipe
+++ b/haiku-apps/calendar/calendar-0.1.recipe
@@ -13,10 +13,9 @@ Calendar'.
 preferences change but GUI string still needs to be localized."
 HOMEPAGE="https://github.com/HaikuArchives/Calendar"
 COPYRIGHT="2017 Akshay Agarwal
-	2017-2018 Janus, Bach Nguyen
-	2020 Brianna C"
+	2017-2021 HaikuArchives Team"
 LICENSE="MIT"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="$HOMEPAGE/archive/$portVersion.tar.gz"
 CHECKSUM_SHA256="c3d42cbd4554dda4e65cd5d8bb234ccfa2659cf5405046049d8528d3f86165ee"
 SOURCE_DIR="Calendar-$portVersion"
@@ -25,7 +24,7 @@ ARCHITECTURES="x86_gcc2 x86_64"
 
 PROVIDES="
 	calendar = $portVersion
-	app:Calendar
+	app:Calendar = $portVersion
 	"
 REQUIRES="
 	haiku
@@ -45,6 +44,7 @@ BUILD_PREREQUIRES="
 BUILD()
 {
 	make OBJ_DIR=objects $jobArgs
+	make OBJ_DIR=objects bindcatalogs
 }
 
 INSTALL()