diff --git a/Dockerfile b/Dockerfile
index bcc01a7..30780eb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,5 +9,5 @@ RUN apk update && apk add py-pygments && apk add git && apk add bash && rm -rf /
 
 # Download and Install hugo
 ADD https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/${HUGO_BINARY}.tar.gz /usr/local/
-RUN tar xzf /usr/local/${HUGO_BINARY}.tgz -C /usr/local/bin/ \
-	&& rm /usr/local/${HUGO_BINARY}.tgz
+RUN tar xzf /usr/local/${HUGO_BINARY}.tar.gz -C /usr/local/bin/ \
+	&& rm /usr/local/${HUGO_BINARY}.tar.gz