diff --git a/sw/applications/example_freertos_blinky/main.c b/sw/applications/example_freertos_blinky/main.c
index 1659e351b..fbb9941f4 100644
--- a/sw/applications/example_freertos_blinky/main.c
+++ b/sw/applications/example_freertos_blinky/main.c
@@ -149,9 +149,9 @@ or 0 to run the more comprehensive test and demo application. */
 
 
 #ifdef TARGET_PYNQ_Z2
-    #define GPIO_LD5_R  20
-    #define GPIO_LD5_B  21
-	#define GPIO_LD5_G  22
+    #define GPIO_LD5_R  15
+    #define GPIO_LD5_B  16
+	#define GPIO_LD5_G  17
     #pragma message ( "Executing FreeRTOS using X-HEEP and Pynq-z2" )
 #else
     #define GPIO_LD5_R  29
diff --git a/tb/ext_bus.sv b/tb/ext_bus.sv
index d0001514f..74755de30 100644
--- a/tb/ext_bus.sv
+++ b/tb/ext_bus.sv
@@ -122,9 +122,8 @@ module ext_bus #(
   // show writes if requested
   always_ff @(posedge clk_i, negedge rst_ni) begin : verbose_writes
     if ($test$plusargs("verbose") != 0 && heep_core_data_req_i.req && heep_core_data_req_i.we)
-      $display(
-          "write addr=0x%08x: data=0x%08x", heep_core_data_req_i.addr, heep_core_data_req_i.wdata
-      );
+      $display("write addr=0x%08x: data=0x%08x", heep_core_data_req_i.addr,
+               heep_core_data_req_i.wdata);
   end
 `endif