diff --git a/TODO b/TODO
index fc03a7f..eab96a0 100644
--- a/TODO
+++ b/TODO
@@ -208,4 +208,4 @@ Support localization.
 
 Add option to not capture cursor in screenshot when doing region/window capture.
 
-Window selection doesn't work when a window is fullscreen on x11.
\ No newline at end of file
+Window selection doesn't work when a window is fullscreen on x11.
diff --git a/include/Config.hpp b/include/Config.hpp
index ec24572..7fb9734 100644
--- a/include/Config.hpp
+++ b/include/Config.hpp
@@ -85,6 +85,7 @@ namespace gsr {
 
     struct CustomStreamConfig {
         std::string url;
+        std::string key;
         std::string container = "flv";
     };
 
diff --git a/include/gui/SettingsPage.hpp b/include/gui/SettingsPage.hpp
index 1810de5..9730d98 100644
--- a/include/gui/SettingsPage.hpp
+++ b/include/gui/SettingsPage.hpp
@@ -118,7 +118,7 @@ namespace gsr {
         std::unique_ptr<ComboBox> create_streaming_service_box();
         std::unique_ptr<List> create_streaming_service_section();
         std::unique_ptr<List> create_stream_key_section();
-        std::unique_ptr<List> create_stream_url_section();
+        std::unique_ptr<List> create_stream_custom_section();
         std::unique_ptr<ComboBox> create_stream_container_box();
         std::unique_ptr<List> create_stream_container_section();
         void add_stream_widgets();
@@ -192,6 +192,7 @@ namespace gsr {
         Entry *youtube_stream_key_entry_ptr = nullptr;
         Entry *rumble_stream_key_entry_ptr = nullptr;
         Entry *stream_url_entry_ptr = nullptr;
+        Entry *stream_key_entry_ptr = nullptr;
         Entry *replay_time_entry_ptr = nullptr;
         RadioButton *replay_storage_button_ptr = nullptr;
         Label *replay_time_label_ptr = nullptr;
diff --git a/src/Config.cpp b/src/Config.cpp
index 28c9e68..cd0f232 100644
--- a/src/Config.cpp
+++ b/src/Config.cpp
@@ -204,6 +204,7 @@ namespace gsr {
             {"streaming.twitch.key", &config.streaming_config.twitch.stream_key},
             {"streaming.rumble.key", &config.streaming_config.rumble.stream_key},
             {"streaming.custom.url", &config.streaming_config.custom.url},
+            {"streaming.custom.key", &config.streaming_config.custom.key},
             {"streaming.custom.container", &config.streaming_config.custom.container},
             {"streaming.start_stop_hotkey", &config.streaming_config.start_stop_hotkey},
 
diff --git a/src/Overlay.cpp b/src/Overlay.cpp
index 7acdb20..5896be9 100644
--- a/src/Overlay.cpp
+++ b/src/Overlay.cpp
@@ -2875,6 +2875,11 @@ namespace gsr {
             {}
             else
                 url = "rtmp://" + url;
+
+            if(!url.empty() && url.back() != '/' && url.back() != '=')
+                url += "/";
+
+            url += config.streaming_config.custom.key;
         }
         return url;
     }
diff --git a/src/gui/SettingsPage.cpp b/src/gui/SettingsPage.cpp
index 405ba28..d68f7f3 100644
--- a/src/gui/SettingsPage.cpp
+++ b/src/gui/SettingsPage.cpp
@@ -985,14 +985,20 @@ namespace gsr {
         return stream_key_list;
     }
 
-    std::unique_ptr<List> SettingsPage::create_stream_url_section() {
+    std::unique_ptr<List> SettingsPage::create_stream_custom_section() {
         auto stream_url_list = std::make_unique<List>(List::Orientation::VERTICAL);
-        stream_url_list->add_widget(std::make_unique<Label>(&get_theme().body_font, "URL:", get_color_theme().text_color));
+        stream_url_list->add_widget(std::make_unique<Label>(&get_theme().body_font, "Stream URL:", get_color_theme().text_color));
 
         auto stream_url_entry = std::make_unique<Entry>(&get_theme().body_font, "", get_theme().body_font.get_character_size() * 20);
         stream_url_entry_ptr = stream_url_entry.get();
         stream_url_list->add_widget(std::move(stream_url_entry));
 
+        stream_url_list->add_widget(std::make_unique<Label>(&get_theme().body_font, "Stream key:", get_color_theme().text_color));
+
+        auto stream_key_entry = std::make_unique<Entry>(&get_theme().body_font, "", get_theme().body_font.get_character_size() * 20);
+        stream_key_entry_ptr = stream_key_entry.get();
+        stream_url_list->add_widget(std::move(stream_key_entry));
+
         stream_url_list_ptr = stream_url_list.get();
         return stream_url_list;
     }
@@ -1019,7 +1025,7 @@ namespace gsr {
         auto streaming_info_list = std::make_unique<List>(List::Orientation::HORIZONTAL);
         streaming_info_list->add_widget(create_streaming_service_section());
         streaming_info_list->add_widget(create_stream_key_section());
-        streaming_info_list->add_widget(create_stream_url_section());
+        streaming_info_list->add_widget(create_stream_custom_section());
         streaming_info_list->add_widget(create_stream_container_section());
         settings_list_ptr->add_widget(std::make_unique<Subsection>("Streaming info", std::move(streaming_info_list), mgl::vec2f(settings_scrollable_page_ptr->get_inner_size().x, 0.0f)));
 
@@ -1253,6 +1259,7 @@ namespace gsr {
         twitch_stream_key_entry_ptr->set_text(config.streaming_config.twitch.stream_key);
         rumble_stream_key_entry_ptr->set_text(config.streaming_config.rumble.stream_key);
         stream_url_entry_ptr->set_text(config.streaming_config.custom.url);
+        stream_key_entry_ptr->set_text(config.streaming_config.custom.key);
         container_box_ptr->set_selected_item(config.streaming_config.custom.container);
     }
 
@@ -1395,6 +1402,7 @@ namespace gsr {
         config.streaming_config.twitch.stream_key = twitch_stream_key_entry_ptr->get_text();
         config.streaming_config.rumble.stream_key = rumble_stream_key_entry_ptr->get_text();
         config.streaming_config.custom.url = stream_url_entry_ptr->get_text();
+        config.streaming_config.custom.key = stream_key_entry_ptr->get_text();
         config.streaming_config.custom.container = container_box_ptr->get_selected_id();
     }
 }
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