diff --git a/fpga/lib/ips/dino.cpp b/fpga/lib/ips/dino.cpp
index bb798d352..6ab463a33 100644
--- a/fpga/lib/ips/dino.cpp
+++ b/fpga/lib/ips/dino.cpp
@@ -140,14 +140,18 @@ void DinoAdc::configureHardware() {
 void DinoAdc::setRegisterConfig(std::shared_ptr<Register> reg,
                                 double sampleRate) {
   constexpr double dinoClk = 25e6; // Dino is clocked with 25 Mhz
+  constexpr size_t dinoRegisterTimer = 0;
+  constexpr size_t dinoRegisterScale = 1;
+  constexpr size_t dinoRegisterOffset = 2;
 
   uint32_t dinoTimerVal = static_cast<uint32_t>(dinoClk / sampleRate);
   double rateError = dinoClk / dinoTimerVal - sampleRate;
   reg->setRegister(
-      0,
+      dinoRegisterTimer,
       dinoTimerVal); // Timer value for generating ADC trigger signal
-  reg->setRegister(1, -0.001615254F); // Scale factor for ADC value
-  reg->setRegister(2, 10.8061F);      // Offset for ADC value
+  reg->setRegister(dinoRegisterScale,
+                   -0.001615254F);                // Scale factor for ADC value
+  reg->setRegister(dinoRegisterOffset, 10.8061F); // Offset for ADC value
   uint32_t rate = reg->getRegister(0);
   float scale = reg->getRegisterFloat(1);
   float offset = reg->getRegisterFloat(2);