diff --git a/src/register/hei_hardware_register.cpp b/src/register/hei_hardware_register.cpp
index b6a2d12..0aa2342 100644
--- a/src/register/hei_hardware_register.cpp
+++ b/src/register/hei_hardware_register.cpp
@@ -60,7 +60,7 @@
     if (i_force || !queryCache(i_chip))
     {
         // Read this register from hardware.
-        uint64_t val  = 0;
+        uint64_t val = 0;
         accessFailure = registerRead(i_chip, getType(), getAddress(), val);
         if (!accessFailure)
         {