diff --git a/.github/ci.env b/.github/ci.env
index 18b4e43dd..58816a252 100644
--- a/.github/ci.env
+++ b/.github/ci.env
@@ -22,6 +22,12 @@ MYSQL_USER=std_notes_user
 MYSQL_PASSWORD=changeme123
 MYSQL_ROOT_PASSWORD=changeme123
 
+MONGO_HOST=localhost
+MONGO_PORT=27017
+MONGO_USERNAME=standardnotes
+MONGO_PASSWORD=standardnotes
+MONGO_DATABASE=standardnotes
+
 AUTH_JWT_SECRET=f95259c5e441f5a4646d76422cfb3df4c4488842901aa50b6c51b8be2e0040e9
 AUTH_SERVER_ENCRYPTION_SERVER_KEY=1087415dfde3093797f9a7ca93a49e7d7aa1861735eb0d32aae9c303b8c3d060
 VALET_TOKEN_SECRET=4b886819ebe1e908077c6cae96311b48a8416bd60cc91c03060e15bdf6b30d1f
diff --git a/.github/workflows/common-e2e.yml b/.github/workflows/common-e2e.yml
index 382bf2c4e..3a2482f79 100644
--- a/.github/workflows/common-e2e.yml
+++ b/.github/workflows/common-e2e.yml
@@ -20,6 +20,10 @@ on:
 jobs:
   e2e:
     name: (Docker) E2E Test Suite
+    strategy:
+      fail-fast: false
+      matrix:
+        secondary_db_enabled: [true, false]
     runs-on: ubuntu-latest
 
     services:
@@ -45,6 +49,7 @@ jobs:
       env:
         DB_TYPE: mysql
         CACHE_TYPE: redis
+        SECONDARY_DB_ENABLED: ${{ matrix.secondary_db_enabled }}
 
     - name: Wait for server to start
       run: docker/is-available.sh http://localhost:3123 $(pwd)/logs
@@ -67,13 +72,7 @@ jobs:
       matrix:
         db_type: [mysql, sqlite]
         cache_type: [redis, memory]
-        include:
-          - cache_type: redis
-            db_type: mysql
-            redis_port: 6380
-          - cache_type: redis
-            db_type: sqlite
-            redis_port: 6381
+        secondary_db_enabled: [true, false]
 
     runs-on: ubuntu-latest
 
@@ -85,16 +84,24 @@ jobs:
       cache:
         image: redis
         ports:
-          - ${{ matrix.redis_port }}:6379
+          - 6379:6379
       db:
         image: mysql
         ports:
-          - 3307:3306
+          - 3306:3306
         env:
           MYSQL_ROOT_PASSWORD: root
-          MYSQL_DATABASE: standardnotes_${{ matrix.cache_type }}
+          MYSQL_DATABASE: standardnotes
           MYSQL_USER: standardnotes
           MYSQL_PASSWORD: standardnotes
+      secondary_db:
+        image: mongo:5.0
+        ports:
+          - 27017:27017
+        env:
+          MONGO_INITDB_ROOT_USERNAME: standardnotes
+          MONGO_INITDB_ROOT_PASSWORD: standardnotes
+          MONGO_INITDB_DATABASE: standardnotes
 
     steps:
     - uses: actions/checkout@v3
@@ -125,14 +132,20 @@ jobs:
         echo "REFRESH_TOKEN_AGE=10" >> packages/home-server/.env
         echo "REVISIONS_FREQUENCY=2" >> packages/home-server/.env
         echo "DB_HOST=localhost" >> packages/home-server/.env
-        echo "DB_PORT=3307" >> packages/home-server/.env
-        echo "DB_DATABASE=standardnotes_${{ matrix.cache_type }}" >> packages/home-server/.env
-        echo "DB_SQLITE_DATABASE_PATH=sqlite_${{ matrix.cache_type }}.db" >> packages/home-server/.env
+        echo "DB_PORT=3306" >> packages/home-server/.env
+        echo "DB_DATABASE=standardnotes" >> packages/home-server/.env
+        echo "DB_SQLITE_DATABASE_PATH=homeserver.db" >> packages/home-server/.env
         echo "DB_USERNAME=standardnotes" >> packages/home-server/.env
         echo "DB_PASSWORD=standardnotes" >> packages/home-server/.env
         echo "DB_TYPE=${{ matrix.db_type }}" >> packages/home-server/.env
-        echo "REDIS_URL=redis://localhost:${{ matrix.redis_port }}" >> packages/home-server/.env
+        echo "REDIS_URL=redis://localhost:6380" >> packages/home-server/.env
         echo "CACHE_TYPE=${{ matrix.cache_type }}" >> packages/home-server/.env
+        echo "SECONDARY_DB_ENABLED=${{ matrix.secondary_db_enabled }}" >> packages/home-server/.env
+        echo "MONGO_HOST=localhost" >> packages/home-server/.env
+        echo "MONGO_PORT=27017" >> packages/home-server/.env
+        echo "MONGO_DATABASE=standardnotes" >> packages/home-server/.env
+        echo "MONGO_USERNAME=standardnotes" >> packages/home-server/.env
+        echo "MONGO_PASSWORD=standardnotes" >> packages/home-server/.env
         echo "FILES_SERVER_URL=http://localhost:3123" >> packages/home-server/.env
         echo "E2E_TESTING=true" >> packages/home-server/.env
 
diff --git a/docker-compose.ci.yml b/docker-compose.ci.yml
index 097fea53c..08161d969 100644
--- a/docker-compose.ci.yml
+++ b/docker-compose.ci.yml
@@ -23,6 +23,7 @@ services:
     environment:
       DB_TYPE: "${DB_TYPE}"
       CACHE_TYPE: "${CACHE_TYPE}"
+      SECONDARY_DB_ENABLED: "${SECONDARY_DB_ENABLED}"
     container_name: server-ci
     ports:
       - 3123:3000
@@ -61,6 +62,21 @@ services:
     networks:
       - standardnotes_self_hosted
 
+  secondary_db:
+    image: mongo:5.0
+    container_name: secondary_db-ci
+    expose:
+      - 27017
+    restart: unless-stopped
+    volumes:
+      - ./data/mongo:/data/db
+    env:
+      MONGO_INITDB_ROOT_USERNAME: standardnotes
+      MONGO_INITDB_ROOT_PASSWORD: standardnotes
+      MONGO_INITDB_DATABASE: standardnotes
+    networks:
+      - standardnotes_self_hosted
+
   cache:
     image: redis:6.0-alpine
     container_name: cache-ci