diff --git a/mcp_server/changelog.d/list-integrations-jira.fixed.md b/mcp_server/changelog.d/list-integrations-jira.fixed.md
new file mode 100644
index 0000000000..a839a35f18
--- /dev/null
+++ b/mcp_server/changelog.d/list-integrations-jira.fixed.md
@@ -0,0 +1 @@
+`prowler_list_integrations` failing with a 500 error on tenants with a Jira integration, caused by the request leaving `configuration` out of the sparse fieldset
diff --git a/mcp_server/prowler_mcp_server/prowler_app/models/integrations.py b/mcp_server/prowler_mcp_server/prowler_app/models/integrations.py
index 8bc3d6f303..35d6c3d518 100644
--- a/mcp_server/prowler_mcp_server/prowler_app/models/integrations.py
+++ b/mcp_server/prowler_mcp_server/prowler_app/models/integrations.py
@@ -225,7 +225,7 @@ class JiraIssueTypes(MinimalSerializerMixin, BaseModel):
     model_config = ConfigDict(frozen=True)
 
     project_key: str = Field(
-        description="Jira project key the issue types belong to (e.g. 'PRWLR')"
+        description="Jira project key the issue types belong to (e.g. 'PROJ')"
     )
     issue_types: list[str] = Field(
         description="Issue types that can be used when sending findings to this project (e.g. 'Task', 'Bug', 'Story')"
diff --git a/mcp_server/prowler_mcp_server/prowler_app/tools/integrations.py b/mcp_server/prowler_mcp_server/prowler_app/tools/integrations.py
index a92cc5cc5e..e189a95684 100644
--- a/mcp_server/prowler_mcp_server/prowler_app/tools/integrations.py
+++ b/mcp_server/prowler_mcp_server/prowler_app/tools/integrations.py
@@ -25,7 +25,7 @@ from prowler_mcp_server.prowler_app.tools.base import BaseTool
 # detailed view returned by prowler_get_integration
 INTEGRATION_LIST_FIELDS = (
     "enabled,connected,connection_last_checked_at,integration_type,providers,"
-    "inserted_at,updated_at"
+    "configuration,inserted_at,updated_at"
 )
 
 CONNECTION_CHECK_TIMEOUT = 120
@@ -639,7 +639,7 @@ class IntegrationsTools(BaseTool):
             description="UUID of the Jira integration. Use prowler_list_integrations with integration_type=['jira'] to find it."
         ),
         project_key: str = Field(
-            description="Key of the Jira project to read the issue types from (e.g. 'PRWLR'). It must be one of the keys in the 'projects' mapping of the integration configuration."
+            description="Key of the Jira project to read the issue types from (e.g. 'PROJ'). It must be one of the keys in the 'projects' mapping of the integration configuration."
         ),
     ) -> dict[str, Any]:
         """List the issue types available in a Jira project.
@@ -677,7 +677,7 @@ class IntegrationsTools(BaseTool):
             description="UUID of the Jira integration to send the findings through. It must be enabled."
         ),
         project_key: str = Field(
-            description="Key of the Jira project the work items are created in (e.g. 'PRWLR'). It must be one of the keys in the 'projects' mapping of the integration configuration."
+            description="Key of the Jira project the work items are created in (e.g. 'PROJ'). It must be one of the keys in the 'projects' mapping of the integration configuration."
         ),
         issue_type: str = Field(
             description="Jira issue type for the created work items (e.g. 'Task', 'Bug', 'Story'). It must be one of the values returned by prowler_get_jira_issue_types for this project."