diff --git a/install-freedombone.sh b/install-freedombone.sh
index 7d8f6bc1..02d3084f 100755
--- a/install-freedombone.sh
+++ b/install-freedombone.sh
@@ -106,7 +106,7 @@ WIKI_MNML_BLOG_ADDON_HASH="428c280d09ee14326fef5cd6f6772ecfcd532f7b6779cd992ff79
 WIKI_BLOGTNG_ADDON_NAME="dokufreaks-plugin-blogtng-93a3fec"
 WIKI_BLOGTNG_ADDON_ARCHIVE="$WIKI_BLOGTNG_ADDON_NAME.zip"
 WIKI_BLOGTNG_ADDON="https://github.com/dokufreaks/plugin-blogtng/zipball/master"
-WIKI_BLOGTNMG_ADDON_HASH="212b3ad918fdc92b2d49ef5d36bc9e086eab27532931ba6b87e05f35fd402a27"
+WIKI_BLOGTNG_ADDON_HASH="212b3ad918fdc92b2d49ef5d36bc9e086eab27532931ba6b87e05f35fd402a27"
 
 GPG_KEYSERVER="hkp://keys.gnupg.net"