diff --git a/makefile b/makefile
index c8fa1c457103f022a0b18c0d07f5c23a3deb582f..df5aa1e0d99c125cb391ad6b6948c615c215c9a7 100644
--- a/makefile
+++ b/makefile
@@ -85,7 +85,7 @@ BOOTROM_BUILD_DIR ?= $(SOCLABS_PROJECT_DIR)/system/src/bootrom
 
 QUICKSTART ?= no
 
-ACCELERATOR ?= no
+ACCELERATOR ?= yes
 
 # Simulator Defines
 DEFINES_VC  += $(MEM_INIT) +define+CORTEX_M0 +define+USE_TARMAC 
diff --git a/system/nanosoc_regions/exp/verilog/nanosoc_region_exp.v b/system/nanosoc_regions/exp/verilog/nanosoc_region_exp.v
index 1a3278ddcc17de6d96842e25b67708d961c311a6..186f9f1616c7c09af558055198bec471e4ab18a6 100644
--- a/system/nanosoc_regions/exp/verilog/nanosoc_region_exp.v
+++ b/system/nanosoc_regions/exp/verilog/nanosoc_region_exp.v
@@ -42,6 +42,8 @@ module nanosoc_region_exp #(
         .SYS_ADDR_W (SYS_ADDR_W),
         .SYS_DATA_W (SYS_DATA_W)
     ) u_accelerator_ss (
+        .HCLK(HCLK),
+        .HRESETn(HRESETn),
         .HSEL(HSEL),
         .HADDR(HADDR),
         .HTRANS(HTRANS),