diff --git a/airbyte-integrations/connectors/source-mssql/gradle.properties b/airbyte-integrations/connectors/source-mssql/gradle.properties
index 8ef098d20b92..b9c75f9ac568 100644
--- a/airbyte-integrations/connectors/source-mssql/gradle.properties
+++ b/airbyte-integrations/connectors/source-mssql/gradle.properties
@@ -1 +1 @@
-testExecutionConcurrency=-1
\ No newline at end of file
+testExecutionConcurrency=1
\ No newline at end of file