diff --git a/kernel/x86_64/dscal.c b/kernel/x86_64/dscal.c
index 641f86f90..e039d9015 100644
--- a/kernel/x86_64/dscal.c
+++ b/kernel/x86_64/dscal.c
@@ -242,4 +242,5 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS
             }
         }
     }
+    return(0);
 }