diff --git a/tools/run-wasm-gm-tests/Makefile b/tools/run-wasm-gm-tests/Makefile
index 9d73d76..1989b98 100644
--- a/tools/run-wasm-gm-tests/Makefile
+++ b/tools/run-wasm-gm-tests/Makefile
@@ -1,23 +1,23 @@
 run_local_debug:
-        rm -rf /tmp/wasm-gmtests/
-        mkdir /tmp/wasm-gmtests/
-        touch /tmp/wasm-gmtests/empty.txt
-        node run-wasm-gm-tests --js_file ../../out/wasm_gm_tests_debug/wasm_gm_tests.js \
-        --wasm_file ../../out/wasm_gm_tests_debug/wasm_gm_tests.wasm \
-        --resources ../../resources \
-        --known_hashes /tmp/wasm-gmtests/empty.txt \
-        --output /tmp/wasm-gmtests/ \
-        --use_gpu --timeout 600 \
-        --manual_mode
+	rm -rf /tmp/wasm-gmtests/
+	mkdir /tmp/wasm-gmtests/
+	touch /tmp/wasm-gmtests/empty.txt
+	node run-wasm-gm-tests --js_file ../../out/wasm_gm_tests_debug/wasm_gm_tests.js \
+	--wasm_file ../../out/wasm_gm_tests_debug/wasm_gm_tests.wasm \
+	--resources ../../resources \
+	--known_hashes /tmp/wasm-gmtests/empty.txt \
+	--output /tmp/wasm-gmtests/ \
+	--use_gpu --timeout 600 \
+	--manual_mode
 
 run_local:
-        rm -rf /tmp/wasm-gmtests/
-        mkdir /tmp/wasm-gmtests/
-        touch /tmp/wasm-gmtests/empty.txt
-        node run-wasm-gm-tests --js_file ../../out/wasm_gm_tests/wasm_gm_tests.js \
-        --wasm_file ../../out/wasm_gm_tests/wasm_gm_tests.wasm \
-        --resources ../../resources \
-        --known_hashes /tmp/wasm-gmtests/empty.txt \
-        --output /tmp/wasm-gmtests/ \
-        --use_gpu --timeout 220 \
-        --manual_mode
+	rm -rf /tmp/wasm-gmtests/
+	mkdir /tmp/wasm-gmtests/
+	touch /tmp/wasm-gmtests/empty.txt
+	node run-wasm-gm-tests --js_file ../../out/wasm_gm_tests/wasm_gm_tests.js \
+	--wasm_file ../../out/wasm_gm_tests/wasm_gm_tests.wasm \
+	--resources ../../resources \
+	--known_hashes /tmp/wasm-gmtests/empty.txt \
+	--output /tmp/wasm-gmtests/ \
+	--use_gpu --timeout 220 \
+	--manual_mode