diff --git a/perl/perl-Class-Mix/perl-Class-Mix.SlackBuild b/perl/perl-Class-Mix/perl-Class-Mix.SlackBuild
index dc5326b00c..54eda58450 100644
--- a/perl/perl-Class-Mix/perl-Class-Mix.SlackBuild
+++ b/perl/perl-Class-Mix/perl-Class-Mix.SlackBuild
@@ -81,7 +81,7 @@ find -L . \
 perl Build.PL \
   --prefix /usr \
   --install_path libdoc=/usr/man/man3 \
-  --install_path lib=/usr/lib64/perl5/vendor_perl \
+  --install_path lib=/usr/lib$LIBDIRSUFFIX/perl5/vendor_perl \
   --destdir $PKG
 
 ./Build