diff --git a/psl_endpoint_eval_in_vhdl/psl_endpoint_eval_in_vhdl.vhd b/psl_endpoint_eval_in_vhdl/psl_endpoint_eval_in_vhdl.vhd
index cfc8905..e37ff4c 100644
--- a/psl_endpoint_eval_in_vhdl/psl_endpoint_eval_in_vhdl.vhd
+++ b/psl_endpoint_eval_in_vhdl/psl_endpoint_eval_in_vhdl.vhd
@@ -53,7 +53,7 @@ begin
 
   process is
   begin
-    wait for E_TEST0;
+    wait until E_TEST0;
     report "HIT";
     wait;
   end process;