diff --git a/Containerfile b/Containerfile
index 0c09684f..2c3d9b4f 100644
--- a/Containerfile
+++ b/Containerfile
@@ -98,7 +98,7 @@ RUN ["/busybox/cp", "-sp", "/busybox/sh","/busybox/cat","/busybox/ls","/busybox/
 COPY --from=gcc --chmod=0555 /usr/local/bin/su-exec /bin/su-exec
 
 ARG TORRUST_INDEX_CONFIG_TOML_PATH="/etc/torrust/index/index.toml"
-ARG TORRUST_INDEX_DATABASE_DRIVER="Sqlite3"
+ARG TORRUST_INDEX_DATABASE_DRIVER="sqlite3"
 ARG USER_ID=1000
 ARG API_PORT=3001
 ARG IMPORTER_API_PORT=3002
diff --git a/contrib/dev-tools/container/e2e/mysql/e2e-env-up.sh b/contrib/dev-tools/container/e2e/mysql/e2e-env-up.sh
index ac043345..328ee71a 100755
--- a/contrib/dev-tools/container/e2e/mysql/e2e-env-up.sh
+++ b/contrib/dev-tools/container/e2e/mysql/e2e-env-up.sh
@@ -11,6 +11,6 @@ USER_ID=${USER_ID:-1000} \
     TORRUST_INDEX_MYSQL_DATABASE="torrust_index_e2e_testing" \
     TORRUST_TRACKER_CONFIG_TOML=$(cat ./share/default/config/tracker.public.e2e.container.sqlite3.toml) \
     TORRUST_TRACKER_DATABASE="e2e_testing_sqlite3" \
-    TORRUST_TRACKER_CONFIG_OVERRIDE_CORE__DATABASE__DRIVER="Sqlite3" \
+    TORRUST_TRACKER_CONFIG_OVERRIDE_CORE__DATABASE__DRIVER="sqlite3" \
     TORRUST_TRACKER_CONFIG_OVERRIDE_HTTP_API__ACCESS_TOKENS__ADMIN="MyAccessToken" \
     docker compose up --detach --pull always --remove-orphans
diff --git a/contrib/dev-tools/container/e2e/sqlite/mode/private/e2e-env-up.sh b/contrib/dev-tools/container/e2e/sqlite/mode/private/e2e-env-up.sh
index 382b8761..839ce5f4 100755
--- a/contrib/dev-tools/container/e2e/sqlite/mode/private/e2e-env-up.sh
+++ b/contrib/dev-tools/container/e2e/sqlite/mode/private/e2e-env-up.sh
@@ -11,6 +11,6 @@ USER_ID=${USER_ID:-1000} \
     TORRUST_INDEX_CONFIG_OVERRIDE_AUTH__SECRET_KEY="MaxVerstappenWC2021" \
     TORRUST_TRACKER_CONFIG_TOML=$(cat ./share/default/config/tracker.private.e2e.container.sqlite3.toml) \
     TORRUST_TRACKER_DATABASE="e2e_testing_sqlite3" \
-    TORRUST_TRACKER_CONFIG_OVERRIDE_CORE__DATABASE__DRIVER="Sqlite3" \
+    TORRUST_TRACKER_CONFIG_OVERRIDE_CORE__DATABASE__DRIVER="sqlite3" \
     TORRUST_TRACKER_CONFIG_OVERRIDE_HTTP_API__ACCESS_TOKENS__ADMIN="MyAccessToken" \
     docker compose up --detach --pull always --remove-orphans
diff --git a/contrib/dev-tools/container/e2e/sqlite/mode/public/e2e-env-up.sh b/contrib/dev-tools/container/e2e/sqlite/mode/public/e2e-env-up.sh
index 40fee11d..c252b47f 100755
--- a/contrib/dev-tools/container/e2e/sqlite/mode/public/e2e-env-up.sh
+++ b/contrib/dev-tools/container/e2e/sqlite/mode/public/e2e-env-up.sh
@@ -11,6 +11,6 @@ USER_ID=${USER_ID:-1000} \
     TORRUST_INDEX_CONFIG_OVERRIDE_AUTH__SECRET_KEY="MaxVerstappenWC2021" \
     TORRUST_TRACKER_CONFIG_TOML=$(cat ./share/default/config/tracker.public.e2e.container.sqlite3.toml) \
     TORRUST_TRACKER_DATABASE="e2e_testing_sqlite3" \
-    TORRUST_TRACKER_CONFIG_OVERRIDE_CORE__DATABASE__DRIVER="Sqlite3" \
+    TORRUST_TRACKER_CONFIG_OVERRIDE_CORE__DATABASE__DRIVER="sqlite3" \
     TORRUST_TRACKER_CONFIG_OVERRIDE_HTTP_API__ACCESS_TOKENS__ADMIN="MyAccessToken" \
     docker compose up --detach --pull always --remove-orphans
diff --git a/share/default/config/tracker.private.e2e.container.sqlite3.toml b/share/default/config/tracker.private.e2e.container.sqlite3.toml
index 63e7cc47..9672f270 100644
--- a/share/default/config/tracker.private.e2e.container.sqlite3.toml
+++ b/share/default/config/tracker.private.e2e.container.sqlite3.toml
@@ -4,7 +4,7 @@ version = "2"
 private = true
 
 [core.database]
-driver = "Sqlite3"
+driver = "sqlite3"
 path = "/var/lib/torrust/tracker/database/e2e_testing_sqlite3.db"
 
 [[udp_trackers]]
diff --git a/share/default/config/tracker.public.e2e.container.sqlite3.toml b/share/default/config/tracker.public.e2e.container.sqlite3.toml
index 3dfa2e7b..b5d8de7b 100644
--- a/share/default/config/tracker.public.e2e.container.sqlite3.toml
+++ b/share/default/config/tracker.public.e2e.container.sqlite3.toml
@@ -4,7 +4,7 @@ version = "2"
 private = true
 
 [core.database]
-driver = "Sqlite3"
+driver = "sqlite3"
 path = "/var/lib/torrust/tracker/database/e2e_testing_sqlite3.db"
 
 [[http_trackers]]