diff --git a/lib/PageRender.php b/lib/PageRender.php
index 6dbb1bc..44b6873 100644
--- a/lib/PageRender.php
+++ b/lib/PageRender.php
@@ -474,7 +474,7 @@ class PageRender extends Visitor {
 
 		# Is there a hint for this attribute
 		if ($attribute->getHint())
-			return sprintf('<acronym title="%s">%s</acronym>',$attribute->getHint(),_('hint'));
+			return sprintf('<acronym title="%s">%s</acronym>',_($attribute->getHint()),_('hint'));
 		else
 			return '';
 	}
diff --git a/tools/po/Makefile b/tools/po/Makefile
index b7ba216..3b19f7f 100644
--- a/tools/po/Makefile
+++ b/tools/po/Makefile
@@ -33,7 +33,7 @@ all-mo:
 
 
 pot:
-	@po4a-gettextize -o tags="<title> <description> <display>" -o tagsonly=1 -f xml $(TEMPLATEFILES) -p messages.pot
+	@po4a-gettextize -o tags="<title> <description> <display> <hint>" -o tagsonly=1 -f xml $(TEMPLATEFILES) -p messages.pot
 	@find ../../ -name *.php -exec xgettext --keyword=_ -L PHP -j --omit-header -o messages.pot -s {} \;
 	@find ../../ -name *.inc -exec xgettext --keyword=_ -L PHP -j --omit-header -o messages.pot -s {} \;
 	@echo messages.pot created, you might like to change the header with contents of messages.header