diff --git a/demos/2d/fog_of_war/engine.cfg b/demos/2d/fog_of_war/engine.cfg
index 5c4307b5bcb..1f56851c58b 100644
--- a/demos/2d/fog_of_war/engine.cfg
+++ b/demos/2d/fog_of_war/engine.cfg
@@ -2,7 +2,7 @@
 
 name="Fog of War"
 main_scene="res://fog.scn"
-icon="icon.png"
+icon="res://icon.png"
 
 [input]
 
diff --git a/demos/2d/polygon_path_finder_demo/engine.cfg b/demos/2d/polygon_path_finder_demo/engine.cfg
index 41c4adf7017..de5593c4179 100644
--- a/demos/2d/polygon_path_finder_demo/engine.cfg
+++ b/demos/2d/polygon_path_finder_demo/engine.cfg
@@ -2,4 +2,4 @@
 
 name="polygon_path_finder_demo"
 main_scene="res://new_scene_poly_with_holes.scn"
-icon="icon.png"
+icon="res://icon.png"
diff --git a/demos/gui/input_mapping/engine.cfg b/demos/gui/input_mapping/engine.cfg
index 959c0ac7d54..6470ec6cd8c 100644
--- a/demos/gui/input_mapping/engine.cfg
+++ b/demos/gui/input_mapping/engine.cfg
@@ -2,7 +2,6 @@
 
 name="Input Mapping GUI"
 main_scene="res://controls.scn"
-icon="icon.png"
 
 [display]
 
diff --git a/demos/misc/tween/engine.cfg b/demos/misc/tween/engine.cfg
index f97e540dbd6..3d3d639964e 100644
--- a/demos/misc/tween/engine.cfg
+++ b/demos/misc/tween/engine.cfg
@@ -2,7 +2,7 @@
 
 name="Tween Demo"
 main_scene="res://main.xml"
-icon="icon.png"
+icon="res://icon.png"
 target_fps=60
 
 [display]
diff --git a/demos/misc/window_management/engine.cfg b/demos/misc/window_management/engine.cfg
index 0a342316739..911d3fd4a12 100644
--- a/demos/misc/window_management/engine.cfg
+++ b/demos/misc/window_management/engine.cfg
@@ -2,7 +2,7 @@
 
 name="Window Management"
 main_scene="res://window_management.scn"
-icon="icon.png"
+icon="res://icon.png"
 
 [display]
 
diff --git a/tools/editor/project_manager.cpp b/tools/editor/project_manager.cpp
index 9f472914332..ee5521b8e13 100644
--- a/tools/editor/project_manager.cpp
+++ b/tools/editor/project_manager.cpp
@@ -193,7 +193,7 @@ class NewProjectDialog : public ConfirmationDialog {
 				f->store_line("\n");
 				f->store_line("[application]");
 				f->store_line("name=\""+project_name->get_text()+"\"");
-				f->store_line("icon=\"icon.png\"");
+				f->store_line("icon=\"res://icon.png\"");
 
 				memdelete(f);