diff --git a/library/axi_ad6676/axi_ad6676.v b/library/axi_ad6676/axi_ad6676.v
index bc33a35f7..634b15aa7 100755
--- a/library/axi_ad6676/axi_ad6676.v
+++ b/library/axi_ad6676/axi_ad6676.v
@@ -103,7 +103,6 @@ module axi_ad6676 #(
 
   // internal clocks & resets
 
-  wire            adc_rst;
   wire            up_rstn;
   wire            up_clk;
 
diff --git a/library/axi_ad9265/axi_ad9265.v b/library/axi_ad9265/axi_ad9265.v
index 927c49c64..1d7542bbb 100644
--- a/library/axi_ad9265/axi_ad9265.v
+++ b/library/axi_ad9265/axi_ad9265.v
@@ -105,7 +105,6 @@ module axi_ad9265 #(
 
   // internal clocks & resets
 
-  wire            adc_rst;
   wire            up_rstn;
   wire            up_clk;
   wire            delay_rst;
diff --git a/library/axi_ad9643/axi_ad9643.v b/library/axi_ad9643/axi_ad9643.v
index 964e9d91b..e717fc141 100644
--- a/library/axi_ad9643/axi_ad9643.v
+++ b/library/axi_ad9643/axi_ad9643.v
@@ -108,7 +108,6 @@ module axi_ad9643 #(
 
   // internal clocks & resets
 
-  wire            adc_rst;
   wire            up_rstn;
   wire            up_clk;
   wire            delay_rst;
diff --git a/library/axi_ad9652/axi_ad9652.v b/library/axi_ad9652/axi_ad9652.v
index f5f266cd5..f3d79a148 100644
--- a/library/axi_ad9652/axi_ad9652.v
+++ b/library/axi_ad9652/axi_ad9652.v
@@ -108,7 +108,6 @@ module axi_ad9652 #(
 
   // internal clocks & resets
 
-  wire            adc_rst;
   wire            up_rstn;
   wire            up_clk;
   wire            delay_rst;