diff --git a/Dockerfile b/Dockerfile
index 73d9e6f..eab28b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,7 +30,7 @@ FROM base AS build
 
 # Install packages needed to build gems and node modules
 RUN apt-get update -qq && \
-    apt-get install --no-install-recommends -y build-essential git node-gyp pkg-config python-is-python3  && \
+    apt-get install --no-install-recommends -y build-essential git node-gyp pkg-config python-is-python3 libpq-dev && \
     rm -rf /var/lib/apt/lists /var/cache/apt/archives
 
 # Install JavaScript dependencies
diff --git a/app/services/weather_service.rb b/app/services/weather_service.rb
index 679d682..da1e340 100644
--- a/app/services/weather_service.rb
+++ b/app/services/weather_service.rb
@@ -1,7 +1,7 @@
 # app/services/weather_service.rb
 class WeatherService
   include HTTParty
-  base_uri Rails.application.credentials.qweather.uri
+  base_uri Rails.application.credentials.dig(:qweather, :uri)
 
   def initialize
     @api_key = Rails.application.credentials.qweather.token