diff --git a/source/glest_map_editor/program.cpp b/source/glest_map_editor/program.cpp
index 9c3c7863..4d1aca48 100644
--- a/source/glest_map_editor/program.cpp
+++ b/source/glest_map_editor/program.cpp
@@ -159,7 +159,7 @@ Program::Program(int w, int h) {
 void Program::init() {
 	undoStack = ChangeStack();
 	redoStack = ChangeStack();
-	cellSize = 6;
+	cellSize = 5;
 	grid=false;
 	heightmap=false;
 	hideWater=false;