diff --git a/pkgs/misc/tex/nix/find-includes.pl b/pkgs/misc/tex/nix/find-includes.pl
index f3b5c495075..c85b6901924 100644
--- a/pkgs/misc/tex/nix/find-includes.pl
+++ b/pkgs/misc/tex/nix/find-includes.pl
@@ -54,6 +54,10 @@ while (scalar @workset > 0) {
 	    my $fn2 = $2;
             die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
 	    push @workset, $path . "/" . $fn2 . ".cls";
+	} elsif (/\\bibliographystyle\{(.*)\}/) {
+	    my $fn2 = $1;
+            die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
+	    push @workset, $path . "/" . $fn2 . ".bst";
 	} elsif (/\\bibliography\{(.*)\}/) {
             foreach my $bib (split /,/, $1) {
                 $bib =~ s/^\s+//; # remove leading / trailing whitespace