diff --git a/source/blender/editors/space_logic/logic_window.c b/source/blender/editors/space_logic/logic_window.c
index d1164c61869..8ed34451b8e 100644
--- a/source/blender/editors/space_logic/logic_window.c
+++ b/source/blender/editors/space_logic/logic_window.c
@@ -454,7 +454,7 @@ static const char *sensor_name(int type)
 	case SENS_JOYSTICK:
 		return N_("Joystick");
 	}
-	return N_("unknown");
+	return N_("Unknown");
 }
 
 static const char *controller_name(int type)
@@ -477,7 +477,7 @@ static const char *controller_name(int type)
 	case CONT_PYTHON:
 		return N_("Python");
 	}
-	return N_("unknown");
+	return N_("Unknown");
 }
 
 static const char *actuator_name(int type)
@@ -528,7 +528,7 @@ static const char *actuator_name(int type)
 	case ACT_STEERING:
 		return N_("Steering");
 	}
-	return N_("unknown");
+	return N_("Unknown");
 }
 
 static void set_sca_ob(Object *ob)