diff --git a/Dockerfile b/Dockerfile
index 889c8ba..27dc969 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,7 @@ ARG DATE
 
 ENV PHPVER=7.4
 ENV IP_PATCH=2722da0c4749b726bfb87ac56ba055940c2d2fc7
+ENV DISCOVERY_PATCH=79c8dba872805e197d4855d3a22a6ddea05cfb0f
 
 RUN set -xe;\
   apt-install git unzip php${PHPVER}-curl php${PHPVER}-zip php${PHPVER}-bcmath php${PHPVER}-intl php${PHPVER}-mbstring php${PHPVER}-xml composer &&\
@@ -11,6 +12,7 @@ RUN set -xe;\
   git clone https://github.com/pixelfed/pixelfed.git www &&\
   cd www &&\
   curl -L https://github.com/hnrd/pixelfed/commit/${IP_PATCH}.patch | git apply &&\
+  curl -L https://github.com/hnrd/pixelfed/commit/${DISCOVERY_PATCH}.patch | git apply &&\
   composer require beyondcode/laravel-self-diagnosis &&\
   composer install --prefer-dist --no-interaction --no-ansi --no-dev --optimize-autoloader &&\
   ln -s public html &&\