diff --git a/help/Makefile.am b/help/Makefile.am
index 125089b..f7b5f0e 100644
--- a/help/Makefile.am
+++ b/help/Makefile.am
@@ -6,4 +6,4 @@ DOC_ENTITIES = legal.xml
 DOC_INCLUDES = 
 DOC_FIGURES = figures/zenity-calendar-screenshot.png figures/zenity-entry-screenshot.png figures/zenity-error-screenshot.png figures/zenity-fileselection-screenshot.png figures/zenity-information-screenshot.png figures/zenity-list-screenshot.png figures/zenity-notification-screenshot.png figures/zenity-progress-screenshot.png figures/zenity-question-screenshot.png figures/zenity-text-screenshot.png figures/zenity-warning-screenshot.png
 
-DOC_LINGUAS = bg cs da de el en_GB es eu fi fr oc pt_BR ru sv uk zh_CN
+DOC_LINGUAS = bg cs da de el en_GB es eu fi fr oc pt_BR ru sl sv uk zh_CN