diff --git a/projects/adrv9371x/a10gx/system_top.v b/projects/adrv9371x/a10gx/system_top.v
index 9734d3670..0ebe31742 100644
--- a/projects/adrv9371x/a10gx/system_top.v
+++ b/projects/adrv9371x/a10gx/system_top.v
@@ -121,8 +121,8 @@ module system_top (
 
   // assignments
 
-  assign spi_csn_ad9371 = spi_csn_s[0];
-  assign spi_csn_ad9528 = spi_csn_s[1];
+  assign spi_csn_ad9528 = spi_csn_s[0];
+  assign spi_csn_ad9371 = spi_csn_s[1];
 
   // gpio (ad9371)
 
diff --git a/projects/adrv9371x/a10soc/system_top.v b/projects/adrv9371x/a10soc/system_top.v
index dc5620234..ac4895dee 100644
--- a/projects/adrv9371x/a10soc/system_top.v
+++ b/projects/adrv9371x/a10soc/system_top.v
@@ -172,8 +172,8 @@ module system_top (
 
   // assignments
 
-  assign spi_csn_ad9371 = spi_csn_s[0];
-  assign spi_csn_ad9528 = spi_csn_s[1];
+  assign spi_csn_ad9528 = spi_csn_s[0];
+  assign spi_csn_ad9371 = spi_csn_s[1];
 
   // gpio (ad9371)