diff --git a/src/globals.hh b/src/globals.hh
index fd86788..3b6a60f 100644
--- a/src/globals.hh
+++ b/src/globals.hh
@@ -10,6 +10,11 @@ namespace Heck {
     namespace dsp = daisysp;
 
     namespace Constants {
+        namespace Hardware {
+            constexpr int PIN_BUTTON_RECORD = 28;
+
+        }
+
         constexpr int BUFFERSIZE = 4;
         constexpr int SAMPLERATE = 48000;
         constexpr int TRACK_COUNT = 4;
diff --git a/src/main_perkons.cc b/src/main_perkons.cc
index f88e14c..271a72c 100644
--- a/src/main_perkons.cc
+++ b/src/main_perkons.cc
@@ -200,7 +200,7 @@ namespace Heck {
         hw.Init();
         hw.StartLog(Constants::Developer::BOOT_WAIT_FOR_LOG);
 
-        but_rec.Init(hw.GetPin(28), 0);
+        but_rec.Init(hw.GetPin(Constants::Hardware::PIN_BUTTON_RECORD), 0);
 
         hw.PrintLine("Setting Blocksize: %i", Constants::BUFFERSIZE);
         hw.SetAudioBlockSize(Constants::BUFFERSIZE);