diff --git a/techlibs/intel/common/m9k_bb.v b/techlibs/intel/common/m9k_bb.v
index b18a752f5..4bb230642 100644
--- a/techlibs/intel/common/m9k_bb.v
+++ b/techlibs/intel/common/m9k_bb.v
@@ -32,7 +32,7 @@ module altsyncram(data_a, address_a, wren_a, rden_a, q_a, data_b, address_b,  wr
    parameter outdata_reg_a                 = "UNREGISTERED";
    parameter operation_mode                = "SINGLE_PORT";
    parameter intended_device_family        = "MAX 10 FPGA";
-   parameter outdata_reg_a                 = "UNREGISTERED";
+   parameter outdata_reg_b                 = "UNREGISTERED";
    parameter lpm_type                      = "altsyncram";
    parameter init_type                     = "unused";
    parameter ram_block_type                = "AUTO";