diff --git a/include/cpuinfo.hpp b/include/cpuinfo.hpp
index 2ac5b37..200041b 100644
--- a/include/cpuinfo.hpp
+++ b/include/cpuinfo.hpp
@@ -23,9 +23,9 @@
 
 namespace cpu_info
 {
-static constexpr char const* cpuInfoObject = "xyz.openbmc_project.CPUInfo";
-static constexpr char const* cpuInfoPath = "/xyz/openbmc_project/CPUInfo";
-static constexpr char const* cpuInfoInterface = "xyz.openbmc_project.CPUInfo";
+static constexpr const char* cpuInfoObject = "xyz.openbmc_project.CPUInfo";
+static constexpr const char* cpuInfoPath = "/xyz/openbmc_project/CPUInfo";
+static constexpr const char* cpuInfoInterface = "xyz.openbmc_project.CPUInfo";
 static constexpr const char* cpuPath =
     "/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu";