diff --git a/build/relocatable-perl-build b/build/relocatable-perl-build
index 76cc588..83dc220 100644
--- a/build/relocatable-perl-build
+++ b/build/relocatable-perl-build
@@ -132,9 +132,9 @@ sub perl_build {
         # see https://github.com/agracio/electron-edge-js/issues/16
         push @Configure, "-Ui_xlocale";
 
-        # RHEL8, Fedora28, CentOS8 does not have libnsl.so.1 by default;
-        # remove -lnsl
-        push @Configure, "-Dlibs=-lpthread -ldl -lm -lcrypt -lutil -lc";
+        # RHEL8, Fedora28, CentOS8 does not have libnsl.so.1 by default; remove -lnsl
+        # RHEL9, RockyLinux9 does not have libcrypt.so.1 by default; remove -lcrypt
+        push @Configure, "-Dlibs=-lpthread -ldl -lm -lutil -lc";
 
         my $arch = (uname)[4];
         my @libpth = (