1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index d9fb5a90..759070d8 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,7 @@ unit-test:
 	cargo test
 
 end-to-end-test: build
-	bash -c "diff -u <(git log -p) <(git log -p | target/release/delta --color-only | sed 's/\x1b\[[0-9;]*m//g')"
+	bash -c "diff -u <(git log -p) <(git log -p | target/release/delta --color-only | perl -pe 's/\e\[[0-9;]*m//g')"
 
 release:
 	@make -f release.Makefile release