diff --git a/lib/filter/src/fir_semi_parallel.vhd b/lib/filter/src/fir_semi_parallel.vhd
index e175530..8b33fd2 100644
--- a/lib/filter/src/fir_semi_parallel.vhd
+++ b/lib/filter/src/fir_semi_parallel.vhd
@@ -222,7 +222,7 @@ gen_coef_ram:
 			clka	=> clk,
 			clkb	=> clk,
 			en_a	=> '1',
-			en_b	=> en_array(i),
+			en_b	=> '1',
 			we_a	=> coef_we(i),
 			addr_a	=> addr_a,
 			addr_b	=> addr_b,