diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 92ed0b2..73c3afa 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -46,5 +46,5 @@ jobs:
           bash bin/native-image-test.sh
           ./artifact-test/target/artifact-test
         env:
-          POSTGRES_HOST: localhost
+          POSTGRES_HOST: postgres
           POSTGRES_PASSWORD: postgres
diff --git a/.github/workflows/release-production.yml b/.github/workflows/release-production.yml
index 8244050..2b71323 100644
--- a/.github/workflows/release-production.yml
+++ b/.github/workflows/release-production.yml
@@ -51,7 +51,7 @@ jobs:
           bash bin/native-image-test.sh
           ./artifact-test/target/artifact-test
         env:
-          POSTGRES_HOST: localhost
+          POSTGRES_HOST: postgres
           POSTGRES_PASSWORD: postgres
 
   release:
diff --git a/.github/workflows/release-snapshot.yml b/.github/workflows/release-snapshot.yml
index 9af78c5..553e775 100644
--- a/.github/workflows/release-snapshot.yml
+++ b/.github/workflows/release-snapshot.yml
@@ -49,7 +49,7 @@ jobs:
           bash bin/native-image-test.sh
           ./artifact-test/target/artifact-test
         env:
-          POSTGRES_HOST: localhost
+          POSTGRES_HOST: postgres
           POSTGRES_PASSWORD: postgres
 
   release: