diff --git a/.github/cannon/assert_clickhouse.sh b/.github/cannon/assert_clickhouse.sh
index 9b2708cb..dcd17ca9 100755
--- a/.github/cannon/assert_clickhouse.sh
+++ b/.github/cannon/assert_clickhouse.sh
@@ -12,7 +12,7 @@ SEEDING_YAML="$1"
 CLICKHOUSE_HOST=${CLICKHOUSE_HOST:-"localhost"}
 CLICKHOUSE_PORT=${CLICKHOUSE_PORT:-"9000"}
 CLICKHOUSE_USER=${CLICKHOUSE_USER:-"default"}
-CLICKHOUSE_PASSWORD=${CLICKHOUSE_PASSWORD:-"supersecret"}
+CLICKHOUSE_PASSWORD=${CLICKHOUSE_PASSWORD}
 CLICKHOUSE_DB=${CLICKHOUSE_DB:-"default"}
 
 # Function to execute ClickHouse query
diff --git a/.github/workflows/sentry-smoke-test.yaml b/.github/workflows/sentry-smoke-test.yaml
index 7ab96db8..526c87a4 100644
--- a/.github/workflows/sentry-smoke-test.yaml
+++ b/.github/workflows/sentry-smoke-test.yaml
@@ -134,7 +134,7 @@ jobs:
             for sentry in "${all_sentries[@]}"; do
                 pretty_print "Checking $table table for $sentry..." "none"
                 while true; do
-                    data_count=$(docker exec xatu-clickhouse-01 clickhouse-client --user=default --password=supersecret --query "SELECT COUNT(*) FROM default.$table WHERE meta_client_name = '$sentry'" || true)
+                    data_count=$(docker exec xatu-clickhouse-01 clickhouse-client --user=default --query "SELECT COUNT(*) FROM default.$table WHERE meta_client_name = '$sentry'" || true)
                     if [[ $data_count -gt 0 ]]; then
                         pretty_print "$table has $data_count entries from $sentry" "green"
                         break
diff --git a/deploy/local/docker-compose/clickhouse/clickhouse-02/etc/clickhouse-server/docker-entrypoint-initdb.d/init-db.sh b/deploy/local/docker-compose/clickhouse/clickhouse-02/etc/clickhouse-server/docker-entrypoint-initdb.d/init-db.sh
index dd085494..4e625ae9 100755
--- a/deploy/local/docker-compose/clickhouse/clickhouse-02/etc/clickhouse-server/docker-entrypoint-initdb.d/init-db.sh
+++ b/deploy/local/docker-compose/clickhouse/clickhouse-02/etc/clickhouse-server/docker-entrypoint-initdb.d/init-db.sh
@@ -10,7 +10,7 @@ cat <<EOT >> /etc/clickhouse-server/users.d/default.xml
       <networks>
         <ip>::/0</ip>
       </networks>
-      <password>${CLICKHOUSE_PASSWORD}</password>
+      $([ -n "${CLICKHOUSE_PASSWORD}" ] && echo "<password>${CLICKHOUSE_PASSWORD}</password>")
       <quota>default</quota>
     </${CLICKHOUSE_USER}>
     <readonly>
@@ -20,7 +20,7 @@ cat <<EOT >> /etc/clickhouse-server/users.d/default.xml
 </yandex>
 EOT
 
-PASSWORD=${CLICKHOUSE_PASSWORD:-supersecret}
+PASSWORD=${CLICKHOUSE_PASSWORD}
 
 clickhouse client --user default --password ${PASSWORD} -n <<-EOSQL
 CREATE TABLE default.schema_migrations_local ON CLUSTER '{cluster}'
diff --git a/docker-compose.yml b/docker-compose.yml
index 02cf48c2..0d7cb5f6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -37,7 +37,7 @@ services:
     environment:
       - CLICKHOUSE_DEFAULT_ACCESS_MANAGEMENT=1
       - CLICKHOUSE_USER=default
-      - CLICKHOUSE_PASSWORD=${CLICKHOUSE_PASSWORD:-supersecret}
+      - CLICKHOUSE_PASSWORD=${CLICKHOUSE_PASSWORD}
       - CLICKHOUSE_USER_READONLY_PASSWORD=${CLICKHOUSE_USER_READONLY_PASSWORD:-readonly}
   xatu-clickhouse-02:
     profiles:
@@ -403,7 +403,7 @@ services:
     environment:
       CLICKHOUSE_ENDPOINT: "xatu-clickhouse-01:8123"
       CLICKHOUSE_USER: ${CLICKHOUSE_USER:-default}
-      CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD:-supersecret}
+      CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD}
       KAFKA_BROKERS: "xatu-kafka:29092"
     healthcheck:
       test: ["CMD", "wget", "-q", "--spider", "http://127.0.0.1:8686/health"]
@@ -433,7 +433,7 @@ services:
     environment:
       CLICKHOUSE_ENDPOINT: "xatu-clickhouse-01:8123"
       CLICKHOUSE_USER: ${CLICKHOUSE_USER:-default}
-      CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD:-supersecret}
+      CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD}
       KAFKA_BROKERS: "xatu-kafka:29092"
     healthcheck:
       test: ["CMD", "wget", "-q", "--spider", "http://127.0.0.1:8686/health"]
@@ -485,7 +485,7 @@ services:
         "-path",
         "/migrations",
         "-database",
-        "clickhouse://xatu-clickhouse-01:9000?username=${CLICKHOUSE_USER:-default}&password=${CLICKHOUSE_PASSWORD:-supersecret}&database=default&x-multi-statement=true",
+        "clickhouse://xatu-clickhouse-01:9000?username=${CLICKHOUSE_USER:-default}&password=${CLICKHOUSE_PASSWORD}&database=default&x-multi-statement=true",
         "up",
       ]
     depends_on: