diff --git a/drivers/clk/socfpga/clk-agilex.c b/drivers/clk/socfpga/clk-agilex.c
index 1cb21ea79c640..9dffe9ba0e740 100644
--- a/drivers/clk/socfpga/clk-agilex.c
+++ b/drivers/clk/socfpga/clk-agilex.c
@@ -107,10 +107,10 @@ static const struct clk_parent_data gpio_db_free_mux[] = {
 };
 
 static const struct clk_parent_data psi_ref_free_mux[] = {
-	{ .fw_name = "main_pll_c3",
-	  .name = "main_pll_c3", },
-	{ .fw_name = "peri_pll_c3",
-	  .name = "peri_pll_c3", },
+	{ .fw_name = "main_pll_c2",
+	  .name = "main_pll_c2", },
+	{ .fw_name = "peri_pll_c2",
+	  .name = "peri_pll_c2", },
 	{ .fw_name = "osc1",
 	  .name = "osc1", },
 	{ .fw_name = "cb-intosc-hs-div2-clk",