diff --git a/core/include/cv32a60x_config_pkg.sv b/core/include/cv32a60x_config_pkg.sv
index 2766514250..b785557bf6 100644
--- a/core/include/cv32a60x_config_pkg.sv
+++ b/core/include/cv32a60x_config_pkg.sv
@@ -25,7 +25,7 @@ package cva6_config_pkg;
 
     localparam CVA6ConfigCvxifEn = 1;
     localparam CVA6ConfigCExtEn = 1;
-    localparam CVA6ConfigAExtEn = 0;
+    localparam CVA6ConfigAExtEn = 1;
     localparam CVA6ConfigBExtEn = 0;
     localparam CVA6ConfigVExtEn = 0;