diff --git a/access-control-service/src/test/scala/org/apache/texera/service/AccessControlServiceRunSpec.scala b/access-control-service/src/test/scala/org/apache/texera/service/AccessControlServiceRunSpec.scala
index 7f647ab0fc6..c7382334455 100644
--- a/access-control-service/src/test/scala/org/apache/texera/service/AccessControlServiceRunSpec.scala
+++ b/access-control-service/src/test/scala/org/apache/texera/service/AccessControlServiceRunSpec.scala
@@ -236,10 +236,8 @@ class AccessControlServiceRunSpec extends AnyFlatSpec with Matchers {
     // below also passes for an initialize() that opens nothing at all, off a pool some earlier
     // test in this JVM installed.
     initialized.sqlServerAfter.map(_ ne initialized.sqlServerBefore.orNull) shouldBe Some(true)
-    // Not the test-cases database: pointing the running service at it would have every access
-    // check read a schema that the CI e2e specs truncate underneath it. Only the URL is pinned —
-    // storage.conf ships username and password as the same string ("postgres"), so nothing here
-    // can tell the two credential arguments apart.
+    // Only the URL is pinned — storage.conf ships username and password as the same string
+    // ("postgres"), so nothing here can tell the two credential arguments apart.
     initialized.pooledJdbcUrl.get shouldBe StorageConfig.jdbcUrl
   }
 }
diff --git a/amber/src/test/scala/org/apache/texera/web/TexeraWebApplicationSpec.scala b/amber/src/test/scala/org/apache/texera/web/TexeraWebApplicationSpec.scala
index 3b62e3218fa..a7dfcd43a56 100644
--- a/amber/src/test/scala/org/apache/texera/web/TexeraWebApplicationSpec.scala
+++ b/amber/src/test/scala/org/apache/texera/web/TexeraWebApplicationSpec.scala
@@ -254,8 +254,6 @@ class TexeraWebApplicationSpec extends AnyFlatSpec with Matchers {
       databaseReachable,
       "run() requires a reachable Postgres at the configured JDBC URL (provided in CI)"
     )
-    // Not the test-cases database: pointing the running server at it would have every dashboard
-    // read and write a schema that the CI e2e specs truncate underneath it.
     ranEnvironment
     pooledJdbcUrl shouldBe Some(StorageConfig.jdbcUrl)
   }
diff --git a/common/config/src/main/resources/storage.conf b/common/config/src/main/resources/storage.conf
index d8e7e19921e..45659b776fd 100644
--- a/common/config/src/main/resources/storage.conf
+++ b/common/config/src/main/resources/storage.conf
@@ -165,12 +165,6 @@ storage {
         url = "jdbc:postgresql://localhost:5432/texera_db?currentSchema=texera_db,public"
         url = ${?STORAGE_JDBC_URL}
 
-        # Some e2e test cases require the user system. To make sure running those test cases can pass the CI, and that
-        # running them locally do not contaminate developers' own texera_db, we use another database with a different
-        # name for running these test cases.
-        url-for-test-cases = "jdbc:postgresql://localhost:5432/texera_db_for_test_cases?currentSchema=texera_db,public"
-        url-for-test-cases = ${?STORAGE_JDBC_URL_FOR_TEST_CASES}
-
         username = "postgres"
         username = ${?STORAGE_JDBC_USERNAME}
 
diff --git a/common/config/src/main/scala/org/apache/texera/common/config/StorageConfig.scala b/common/config/src/main/scala/org/apache/texera/common/config/StorageConfig.scala
index 2627b12f5d2..446905b53a1 100644
--- a/common/config/src/main/scala/org/apache/texera/common/config/StorageConfig.scala
+++ b/common/config/src/main/scala/org/apache/texera/common/config/StorageConfig.scala
@@ -30,7 +30,6 @@ object StorageConfig {
 
   // JDBC specifics
   val jdbcUrl: String = conf.getString("storage.jdbc.url")
-  val jdbcUrlForTestCases: String = conf.getString("storage.jdbc.url-for-test-cases")
   val jdbcUsername: String = conf.getString("storage.jdbc.username")
   val jdbcPassword: String = conf.getString("storage.jdbc.password")
 
diff --git a/config-service/src/test/scala/org/apache/texera/service/ConfigServiceRunSpec.scala b/config-service/src/test/scala/org/apache/texera/service/ConfigServiceRunSpec.scala
index 5f6cd1238ba..e1aa049fe2b 100644
--- a/config-service/src/test/scala/org/apache/texera/service/ConfigServiceRunSpec.scala
+++ b/config-service/src/test/scala/org/apache/texera/service/ConfigServiceRunSpec.scala
@@ -324,9 +324,7 @@ class ConfigServiceRunSpec
     // below also passes for an initialize() that opens nothing at all, off a pool some earlier
     // test in this JVM installed.
     initialized.sqlServerAfter.map(_ ne initialized.sqlServerBefore.orNull) shouldBe Some(true)
-    // Not the test-cases database: preloading the defaults into it would leave the deployment's
-    // own site_settings empty while the CI e2e specs truncate the rows that were written. Only
-    // the URL is pinned — storage.conf ships username and password as the same string
+    // Only the URL is pinned — storage.conf ships username and password as the same string
     // ("postgres"), so nothing here can tell the two credential arguments apart.
     initialized.pooledJdbcUrl.get shouldBe StorageConfig.jdbcUrl
   }
diff --git a/notebook-migration-service/src/test/scala/org/apache/texera/service/NotebookMigrationServiceRunSpec.scala b/notebook-migration-service/src/test/scala/org/apache/texera/service/NotebookMigrationServiceRunSpec.scala
index 64a99c07e27..826f6d94685 100644
--- a/notebook-migration-service/src/test/scala/org/apache/texera/service/NotebookMigrationServiceRunSpec.scala
+++ b/notebook-migration-service/src/test/scala/org/apache/texera/service/NotebookMigrationServiceRunSpec.scala
@@ -222,10 +222,8 @@ class NotebookMigrationServiceRunSpec extends AnyFlatSpec with Matchers {
     // below also passes for an initialize() that opens nothing at all, off a pool some earlier
     // test in this JVM installed.
     initialized.sqlServerAfter.map(_ ne initialized.sqlServerBefore.orNull) shouldBe Some(true)
-    // Not the test-cases database: pointing the running service at it would have every migration
-    // record land in a schema that the CI e2e specs truncate underneath it. Only the URL is
-    // pinned — storage.conf ships username and password as the same string ("postgres"), so
-    // nothing here can tell the two credential arguments apart.
+    // Only the URL is pinned — storage.conf ships username and password as the same string
+    // ("postgres"), so nothing here can tell the two credential arguments apart.
     initialized.pooledJdbcUrl.get shouldBe StorageConfig.jdbcUrl
   }
 }