diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index a4ad5bdd..8c648816 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -43,7 +43,7 @@ jobs:
         uses: actions/configure-pages@v2
       - name: Build with Jekyll
         # Outputs to the './_site' directory by default
-        run: bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}"
+        run: docker/build/run.sh --baseurl "${{ steps.pages.outputs.base_path }}"
         env:
           JEKYLL_ENV: production
       - name: Upload artifact
diff --git a/docker/build/replace-tags.py b/docker/build/replace-tags.py
new file mode 100644
index 00000000..860ce858
--- /dev/null
+++ b/docker/build/replace-tags.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+
+import os
+import re
+
+# Path to output directory
+path_to_html_files = '_site/'
+
+# Match <img /> tag
+pattern = re.compile(r'<(source|img|br)(.*?) />')
+
+# Iterate through HTML files
+for subdir, dirs, files in os.walk(path_to_html_files):
+  for file_name in files:
+    if file_name.endswith('.html'):
+      file_path = os.path.join(subdir, file_name)
+            
+      # Read a file
+      with open(file_path, 'r') as file:
+        file_data = file.read()
+            
+      # Strip out closing slashes
+      #file_data = file_data.replace('<br />', '<br>')
+      file_data = pattern.sub(r'<\1\2>', file_data)
+
+      # Write changes back to file
+      with open(file_path, 'w') as file:
+        file.write(file_data)
+
+print("Finished removing closing slashes from void elements.")
diff --git a/docker/build/run.sh b/docker/build/run.sh
index bba8138e..7a04d0fd 100755
--- a/docker/build/run.sh
+++ b/docker/build/run.sh
@@ -33,5 +33,7 @@ case "${1}" in
         jekyll serve ${LIVERELOAD} -H 0.0.0.0 $@ ;;
     *)
         # Pass through any other specified arguments
-        jekyll build -d _site $@ ;;
+        bundle exec jekyll build -d _site $@
+        # Remove closing slashes from void elements
+        python3 docker/build/replace-tags.py ;;
 esac