diff --git a/tests/simple/memory.v b/tests/simple/memory.v
index 9fed1bf3..db06c56d 100644
--- a/tests/simple/memory.v
+++ b/tests/simple/memory.v
@@ -194,3 +194,14 @@ always @(posedge clk) begin
 end
 
 endmodule
+
+// ----------------------------------------------------------
+
+module memtest08(input clk, input [3:0] a, b, c, output reg [3:0] y);
+	reg [3:0] mem [0:15] [0:15];
+	always @(posedge clk) begin
+		y <= mem[a][b];
+		mem[a][b] <= c;
+	end
+endmodule
+