diff --git a/.github/workflows/phpunit-oci.yml b/.github/workflows/phpunit-oci.yml
index 1f1a7c52d27..c489810c6db 100644
--- a/.github/workflows/phpunit-oci.yml
+++ b/.github/workflows/phpunit-oci.yml
@@ -60,8 +60,6 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - oracle-versions: '11'
-            php-versions: '8.2'
           - oracle-versions: '18'
             php-versions: '8.2'
             coverage: ${{ github.event_name != 'pull_request' }}
diff --git a/tests/lib/DB/QueryBuilder/ExpressionBuilderDBTest.php b/tests/lib/DB/QueryBuilder/ExpressionBuilderDBTest.php
index f749926867a..7bfa6ed5f41 100644
--- a/tests/lib/DB/QueryBuilder/ExpressionBuilderDBTest.php
+++ b/tests/lib/DB/QueryBuilder/ExpressionBuilderDBTest.php
@@ -142,16 +142,6 @@ class ExpressionBuilderDBTest extends TestCase {
 	}
 
 	public function testJson(): void {
-		if ($this->connection->getDatabaseProvider(true) === IDBConnection::PLATFORM_ORACLE) {
-			$result = $this->connection->executeQuery('SELECT VERSION FROM PRODUCT_COMPONENT_VERSION');
-			$version = $result->fetchOne();
-			$result->closeCursor();
-			if (str_starts_with($version, '11.')) {
-				$this->markTestSkipped('JSON is not supported on Oracle 11, skipping until deprecation was clarified: ' . $version);
-			}
-		}
-
-
 		$appId = $this->getUniqueID('testing');
 		$query = $this->connection->getQueryBuilder();
 		$query->insert('share')