diff --git a/main.sh b/main.sh
index 1d61f99..8a01211 100755
--- a/main.sh
+++ b/main.sh
@@ -18,10 +18,9 @@ s{^(Build-Depends:\s*\n)(.+?)(\n\S)}{
     my $start = $1;
     my $deps = $2;
     my $end = $3;
-    $deps =~ s/^\s+//mg;
-    my @items = grep { !/^(cargo|rustc|rust-all)$/ } 
-                split /,\s*\n?\s*/, $deps;
-    $start . join(",\n    ", @items) . $end;
+    my @items = grep { !/^\s*(cargo|rustc|rust-all)\s*$/ } 
+                split /,\s*\n/, $deps;
+    $start . join(",\n", @items) . $end;
 }ems' ./debian/control > ./debian/control.tmp && mv ./debian/control.tmp ./debian/control
 apt-get build-dep ./ -y
 apt-get install curl -y