diff --git a/store/app.py b/store/app.py
index 15c55249..2cb0a11e 100644
--- a/store/app.py
+++ b/store/app.py
@@ -1,4 +1,4 @@
-import markdown
+import pycmarkgfm
 import time
 import re
 import toml
@@ -137,7 +137,7 @@ def app_info(app_id):
         description_path = None
     if description_path:
         with open(description_path) as f:
-            infos["full_description_html"] = markdown.markdown(f.read())
+            infos["full_description_html"] = pycmarkgfm.gfm_to_html(f.read())
     else:
         infos["full_description_html"] = infos['manifest']['description'][locale]
 
@@ -149,7 +149,7 @@ def app_info(app_id):
         pre_install_path = None
     if pre_install_path:
         with open(pre_install_path) as f:
-            infos["pre_install_html"] = markdown.markdown(f.read())
+            infos["pre_install_html"] = pycmarkgfm.gfm_to_html(f.read())
 
     infos["screenshot"] = None
 
diff --git a/store/requirements.txt b/store/requirements.txt
index fd2316cd..a982909d 100644
--- a/store/requirements.txt
+++ b/store/requirements.txt
@@ -2,5 +2,5 @@ Flask==2.3.2
 python-slugify
 PyGithub
 toml
-markdown
+pycmarkgfm
 gunicorn