diff --git a/package.json b/package.json
index 53bd81d..5adeb2f 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,6 @@
     "lg-thumbnail": "1.1.0",
     "lightgallery": "1.6.11",
     "mermaid": "7.1.2",
-    "popper.js": "1.14.4",
-    "speedpack": "0.2.0"
+    "popper.js": "1.14.4"
   }
 }
diff --git a/scripts/build.sh b/scripts/build.sh
index 08592ac..1c33800 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -22,7 +22,7 @@ cp $BASEDIR/node_modules/mermaid/dist/mermaid.min.js $STATIC_BUILD/js/mermaid.mi
 parcel build $STATIC_SRC/js/index.js -d $STATIC_BUILD/js/ -o app.js
 cp -r $STATIC_SRC/scss/* $STATIC_BUILD/scss/
 
-hugo -vDEF --stepAnalysis --gc
+hugo -vDEF --stepAnalysis --gc $HUGO_ARGS
 
 mkdir -p $OUTPUT_DIR/.well-known/
 cp $BASEDIR/static/keybase.txt $OUTPUT_DIR/keybase.txt
diff --git a/scripts/release.sh b/scripts/release.sh
index 92fe391..f845add 100755
--- a/scripts/release.sh
+++ b/scripts/release.sh
@@ -4,6 +4,6 @@ set -e
 
 source ./scripts/common.sh
 
-bash ./scripts/build.sh
+export HUGO_ARGS="--minify"
 
-speedpack $OUTPUT_DIR -o $OUTPUT_DIR
+./scripts/build.sh