diff --git a/lapack-netlib/TESTING/EIG/sckcsd.f b/lapack-netlib/TESTING/EIG/sckcsd.f
index 5a6e4a099..be91eed51 100644
--- a/lapack-netlib/TESTING/EIG/sckcsd.f
+++ b/lapack-netlib/TESTING/EIG/sckcsd.f
@@ -226,7 +226,7 @@
 *     ..
 *     .. External Subroutines ..
       EXTERNAL           ALAHDG, ALAREQ, ALASUM, SCSDTS, SLACSG, SLAROR,
-     $                   SLASET
+     $                   SLASET, SROT
 *     ..
 *     .. Intrinsic Functions ..
       INTRINSIC          ABS, MIN