diff --git a/src/plugins/expressions/common/expression_renderers/types.ts b/src/plugins/expressions/common/expression_renderers/types.ts
index 3b22905a33aa2..04c3c48cc383c 100644
--- a/src/plugins/expressions/common/expression_renderers/types.ts
+++ b/src/plugins/expressions/common/expression_renderers/types.ts
@@ -101,5 +101,5 @@ export interface IInterpreterRenderHandlers {
    */
   uiState?: unknown;
 
-  getExecutionContext: () => KibanaExecutionContext | undefined;
+  getExecutionContext(): KibanaExecutionContext | undefined;
 }