diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fd5809bc139..5cd4f64a1aa 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -32,7 +32,6 @@ jobs:
         env:
           COMPOSE_PARALLEL_LIMIT: 10
           SENTRY_PYTHON2: ${{ matrix.py2 == '1' || '' }}
-          SENTRY_PYTHON3: ${{ matrix.py2 != '1' || ''}}
         run: |
           ./install.sh
           ./test.sh
diff --git a/docker-compose.yml b/docker-compose.yml
index 6fb685fdda5..5909226ae47 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,7 +8,6 @@ x-sentry-defaults: &sentry_defaults
     args:
       - SENTRY_IMAGE
       - SENTRY_PYTHON2
-      - SENTRY_PYTHON3
   image: sentry-onpremise-local
   depends_on:
     - redis
diff --git a/install.sh b/install.sh
index bb123ea6830..2ec1832167a 100755
--- a/install.sh
+++ b/install.sh
@@ -217,7 +217,7 @@ echo ""
 $dc pull -q --ignore-pull-failures 2>&1 | grep -v -- -onpremise-local || true
 
 # We may not have the set image on the repo (local images) so allow fails
-docker pull ${SENTRY_IMAGE}${SENTRY_PYTHON2:+-py2}${SENTRY_PYTHON3:+-py3} || true;
+docker pull ${SENTRY_IMAGE}${SENTRY_PYTHON2:+-py2} || true;
 
 echo ""
 echo "Building and tagging Docker images..."
diff --git a/sentry/Dockerfile b/sentry/Dockerfile
index 8d17146ad8a..812056ead1d 100644
--- a/sentry/Dockerfile
+++ b/sentry/Dockerfile
@@ -1,7 +1,6 @@
 ARG SENTRY_IMAGE
 ARG SENTRY_PYTHON2
-ARG SENTRY_PYTHON3
-FROM ${SENTRY_IMAGE}${SENTRY_PYTHON2:+-py2}${SENTRY_PYTHON3:+-py3}
+FROM ${SENTRY_IMAGE}${SENTRY_PYTHON2:+-py2}
 
 COPY . /usr/src/sentry