diff --git a/Classes/GroupsInstallsManager.gd b/Classes/GroupsInstallsManager.gd
index 4671570..0c3911b 100644
--- a/Classes/GroupsInstallsManager.gd
+++ b/Classes/GroupsInstallsManager.gd
@@ -4,7 +4,7 @@ const GROUPS_BASE_FOLDER := "user://groups"
 const METADATA_FILENAME := "meta.tres"
 
 # key: GroupMetadata
-# values: String = UUID
+# value: String = UUID
 var groups: Dictionary = {}
 
 
@@ -13,7 +13,7 @@ func _ready() -> void:
 
 
 func create_group_folder(gm: GroupMetadata) -> void:
-	if gm in groups.values():
+	if gm in groups:
 		return
 
 	var folder_name := UUID.v4()
@@ -24,6 +24,15 @@ func create_group_folder(gm: GroupMetadata) -> void:
 	gm.save_request.connect(group_metadata_should_save.bind(gm))
 
 
+func delete_group_folder(gm: GroupMetadata) -> void:
+	if !groups.has(gm):
+		return
+
+	var path := ProjectSettings.globalize_path(GROUPS_BASE_FOLDER.path_join(groups[gm]))
+	OS.move_to_trash(path)
+	groups.erase(gm)
+
+
 func group_metadata_should_save(gm: GroupMetadata) -> void:
 	var path := GROUPS_BASE_FOLDER.path_join(groups[gm]).path_join(METADATA_FILENAME)
 	var save_err := ResourceSaver.save(gm, path)
diff --git a/UI/Components/GroupMenu.gd b/UI/Components/GroupMenu.gd
index 2ff8238..6dc7080 100644
--- a/UI/Components/GroupMenu.gd
+++ b/UI/Components/GroupMenu.gd
@@ -25,7 +25,6 @@ var group_metadata: GroupMetadata
 signal add_install_button_pressed
 
 signal edit_group_button_pressed
-signal delete_button_pressed
 
 
 func _ready() -> void:
@@ -39,7 +38,7 @@ func _ready() -> void:
 	install_edit_dialog.canceled.connect(install_edit_dialog.clear_ok_button_connections)
 #	edit_group_button.pressed.connect(setup_rename)
 	edit_group_button.pressed.connect(func(): edit_group_button_pressed.emit())
-	delete_group_button.pressed.connect(func(): delete_button_pressed.emit())
+	delete_group_button.pressed.connect(_on_delete_button_pressed)
 
 	header_text_label.gui_input.connect(_on_header_text_label_gui_input)
 
@@ -168,3 +167,7 @@ func _on_header_text_label_gui_input(event: InputEvent) -> void:
 			get_viewport().set_input_as_handled()
 			setup_rename()
 
+
+func _on_delete_button_pressed() -> void:
+	GroupsInstallsManager.delete_group_folder(group_metadata)
+	queue_free()