diff --git a/.env.develop b/.env.develop
index c0a6960..868ed15 100644
--- a/.env.develop
+++ b/.env.develop
@@ -3,4 +3,9 @@ NODE_PORT=8085
 LOCAL_PORT=8085
 IMAGE_VERSION=0.0.1
 IMAGE_NAME="image-name"
-CONTAINER_NAME="container-name"
\ No newline at end of file
+CONTAINER_NAME="container-name"
+
+ES_PORT=9200
+ES_IMAGE_VERSION=8.3.2
+ES_IMAGE_NAME="image-name"
+ES_CONTAINER_NAME="container-name"
\ No newline at end of file
diff --git a/src/core/services/common/search.service.ts b/src/core/services/common/search.service.ts
index e256819..42e33af 100644
--- a/src/core/services/common/search.service.ts
+++ b/src/core/services/common/search.service.ts
@@ -11,6 +11,7 @@ export class SearchService {
     constructor(private readonly httpService: HttpService) {}
 
     private readonly ES_PORT = process.env.ES_PORT;
+    
     /**
      * Finds a paper by its own ID
      * @param uuid