diff --git a/main.sh b/main.sh
index b149f18..1d61f99 100755
--- a/main.sh
+++ b/main.sh
@@ -13,7 +13,16 @@ git clone https://github.com/pop-os/cosmic-settings.git
 cd cosmic-settings
 
 # Get build deps
-perl -0777 -pe 's/^(Build-Depends:\s*\n)(.+?)(\n\S)/$1 . join(",\n", grep { !/^\s*(cargo|rustc|rust-all)\s*$/ } split /,\s*\n/, $2) . $3/ems;' ./debian/control > ./debian/control.tmp && mv ./debian/control.tmp ./debian/control
+perl -0777 -pe '
+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;
+}ems' ./debian/control > ./debian/control.tmp && mv ./debian/control.tmp ./debian/control
 apt-get build-dep ./ -y
 apt-get install curl -y
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | CARGO_HOME=/root/.cargo sh -s -- -y