diff --git a/dev-lang/yab/yab-1.7.4.5.recipe b/dev-lang/yab/yab-1.7.4.5.recipe
index 238f99164..78722d2e7 100644
--- a/dev-lang/yab/yab-1.7.4.5.recipe
+++ b/dev-lang/yab/yab-1.7.4.5.recipe
@@ -42,7 +42,7 @@ BUILD()
 	cp -r src/* tmp
 	cd tmp
 	make $jobArgs BUILDHOME=`finddir B_SYSTEM_DEVELOP_DIRECTORY`
-	fixattributes.sh
+	./fixattributes.sh
 }
 
 INSTALL()
diff --git a/haiku-apps/yab_ide/yab_ide-2.2.4.4.recipe b/haiku-apps/yab_ide/yab_ide-2.2.4.4.recipe
index f5ab65e23..ab2555b5e 100644
--- a/haiku-apps/yab_ide/yab_ide-2.2.4.4.recipe
+++ b/haiku-apps/yab_ide/yab_ide-2.2.4.4.recipe
@@ -30,6 +30,7 @@ REQUIRES="
 	yab$secondaryArchSuffix >= 1.7.4.4
 	devel:libz$secondaryArchSuffix
 	"
+# devel:libz$secondaryArchSuffix is needed both to build and for the BuildFactory to do its work.
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
 	devel:libz$secondaryArchSuffix