diff --git a/build.sh b/build.sh
index 4e5031b..ee80ea5 100755
--- a/build.sh
+++ b/build.sh
@@ -1,7 +1,6 @@
 #!/bin/bash
 
 source_to_target() { sed -E -e 's:\.\./src/:\./:' -e 's/.md$/.html/'; }
-escape_newlines() { tr -d "\\n"; }
 
 shopt -s globstar
 rm -rf dist/