diff --git a/lib/sw_apps/openamp_matrix_multiply/data/openamp_matrix_multiply.tcl b/lib/sw_apps/openamp_matrix_multiply/data/openamp_matrix_multiply.tcl
index 5b0f6cc8..e31d1d5b 100755
--- a/lib/sw_apps/openamp_matrix_multiply/data/openamp_matrix_multiply.tcl
+++ b/lib/sw_apps/openamp_matrix_multiply/data/openamp_matrix_multiply.tcl
@@ -39,7 +39,7 @@ proc swapp_get_description {} {
 }
 
 proc check_standalone_os {} {
-    set oslist [get_os];
+    set oslist [hsi::get_os];
 
     if { [llength $oslist] != 1 } {
         return 0;