diff --git a/Makefile b/Makefile
index f9fac1a..b2bb538 100644
--- a/Makefile
+++ b/Makefile
@@ -9,9 +9,6 @@ all: clue-board-parts-all.pdf
 %.pdf: src/%.svg
 	inkscape -o $@ $<
 
-BOARD_WIDTH=$(shell inkscape --query-width src/clue-board.svg)
-BOARD_HEIGHT=$(shell inkscape --query-height src/clue-board.svg)
-
 clue-board-parts-all.pdf: clue-board-part-0.pdf
 clue-board-parts-all.pdf: clue-board-part-1.pdf
 clue-board-parts-all.pdf: clue-board-part-2.pdf