diff --git a/drivers/clk/altera/clk-agilex5.c b/drivers/clk/altera/clk-agilex5.c
index a284b562486..fb1e72ffc5c 100644
--- a/drivers/clk/altera/clk-agilex5.c
+++ b/drivers/clk/altera/clk-agilex5.c
@@ -72,15 +72,6 @@ static const struct {
 	u32 val;
 	u32 mask;
 } membus_pll[] = {
-	{
-		MEMBUS_CLKSLICE_REG,
-		/*
-		 * BIT[7:7]
-		 * Enable source synchronous mode
-		 */
-		BIT(7),
-		BIT(7)
-	},
 	{
 		MEMBUS_SYNTHCALFOSC_INIT_CENTERFREQ_REG,
 		/*