diff --git a/techlibs/intel/max10/cells_sim.v b/techlibs/intel/max10/cells_sim.v
index fe8c92b0a..b163aac40 100644
--- a/techlibs/intel/max10/cells_sim.v
+++ b/techlibs/intel/max10/cells_sim.v
@@ -322,7 +322,7 @@ module fiftyfivenm_mac_mult (
   input                                  aclr;
   input                                  clk;
   input                                  ena;
-endmodule : fiftyfivenm_mac_mult
+endmodule //fiftyfivenm_mac_mult
 
 module fiftyfivenm_mac_out (
   dataa,
@@ -342,4 +342,4 @@ module fiftyfivenm_mac_out (
   input                    aclr;
   input                    clk;
   input                    ena;
-endmodule : fiftyfivenm_mac_out
+endmodule //fiftyfivenm_mac_out