diff --git a/x-pack/plugins/observability_ai_assistant/tsconfig.json b/x-pack/plugins/observability_ai_assistant/tsconfig.json
index 7b07dd3af186a..f5a29c470fe7a 100644
--- a/x-pack/plugins/observability_ai_assistant/tsconfig.json
+++ b/x-pack/plugins/observability_ai_assistant/tsconfig.json
@@ -65,7 +65,8 @@
     "@kbn/expressions-plugin",
     "@kbn/visualization-utils",
     "@kbn/field-types",
-    "@kbn/es-types"
+    "@kbn/es-types",
+    "@kbn/esql-utils"
   ],
   "exclude": ["target/**/*"]
 }