diff --git a/core/include/cv32a65x_config_pkg.sv b/core/include/cv32a65x_config_pkg.sv
index dc0229a7f6..eb4521e2cb 100644
--- a/core/include/cv32a65x_config_pkg.sv
+++ b/core/include/cv32a65x_config_pkg.sv
@@ -33,8 +33,8 @@ package cva6_config_pkg;
   localparam CVA6ConfigDataUserEn = 0;
   localparam CVA6ConfigDataUserWidth = CVA6ConfigXlen;
 
-  localparam CVA6ConfigIcacheByteSize = 16384;
-  localparam CVA6ConfigIcacheSetAssoc = 4;
+  localparam CVA6ConfigIcacheByteSize = 2048;
+  localparam CVA6ConfigIcacheSetAssoc = 2;
   localparam CVA6ConfigIcacheLineWidth = 128;
   localparam CVA6ConfigDcacheByteSize = 32768;
   localparam CVA6ConfigDcacheSetAssoc = 8;