diff --git a/htdocs/lib/MapManager.js b/htdocs/lib/MapManager.js
index 9abbcee9..28d0ebb2 100644
--- a/htdocs/lib/MapManager.js
+++ b/htdocs/lib/MapManager.js
@@ -85,7 +85,7 @@ MapManager.prototype.process = function(e) {
                     this.initializeMap(
                         this.config.receiver_gps,
                         this.config.google_maps_api_key,
-                        this.config.openweather_map_api_key
+                        this.config.openweathermap_api_key
                     );
                 }
                 if ('receiver_name' in this.config) {
diff --git a/owrx/config/defaults.py b/owrx/config/defaults.py
index 28df2b05..c5f6020e 100644
--- a/owrx/config/defaults.py
+++ b/owrx/config/defaults.py
@@ -161,7 +161,7 @@ defaultConfig = PropertyLayer(
     tuning_precision=2,
     squelch_auto_margin=10,
     google_maps_api_key="",
-    openweather_map_api_key="",
+    openweathermap_api_key="",
     map_type="google",
     map_position_retention_time=2 * 60 * 60,
     map_prefer_recent_reports=True,
diff --git a/owrx/connection.py b/owrx/connection.py
index 4ae39a8a..b65dd8be 100644
--- a/owrx/connection.py
+++ b/owrx/connection.py
@@ -503,7 +503,7 @@ class MapConnection(OpenWebRxClient):
         pm = Config.get()
         filtered_config = pm.filter(
             "google_maps_api_key",
-            "openweather_map_api_key",
+            "openweathermap_api_key",
             "receiver_gps",
             "map_type",
             "map_position_retention_time",
diff --git a/owrx/controllers/settings/general.py b/owrx/controllers/settings/general.py
index 2a43de8f..e28e9b10 100644
--- a/owrx/controllers/settings/general.py
+++ b/owrx/controllers/settings/general.py
@@ -241,9 +241,9 @@ class GeneralSettingsController(SettingsFormController):
                     + "their documentation</a> on how to obtain one.",
                 ),
                 TextInput(
-                    "openweather_map_api_key",
-                    "OpenWeather Map API key",
-                    infotext="OpenWeather Map requires an API key, check out "
+                    "openweathermap_api_key",
+                    "OpenWeatherMap API key",
+                    infotext="OpenWeatherMap requires an API key, check out "
                     + '<a href="https://openweathermap.org/appid" target="_blank">'
                     + "their documentation</a> on how to obtain one.",
                 ),