diff --git a/cmake/tuklib_cpucores.cmake b/cmake/tuklib_cpucores.cmake
index 05f3ceef..19ae7aa2 100644
--- a/cmake/tuklib_cpucores.cmake
+++ b/cmake/tuklib_cpucores.cmake
@@ -65,7 +65,7 @@ function(tuklib_cpucores_internal_check)
         "
         TUKLIB_CPUCORES_CPUSET)
     if(TUKLIB_CPUCORES_CPUSET)
-        set(TUKLIB_CPUCORES_DEFINITIONS "HAVE_PARAM_H;TUKLIB_CPUCORES_CPUSET"
+        set(TUKLIB_CPUCORES_DEFINITIONS "TUKLIB_CPUCORES_CPUSET"
             CACHE INTERNAL "")
         return()
     endif()
@@ -109,7 +109,7 @@ function(tuklib_cpucores_internal_check)
     if(TUKLIB_CPUCORES_SYSCTL)
         if(HAVE_SYS_PARAM_H)
             set(TUKLIB_CPUCORES_DEFINITIONS
-                "HAVE_PARAM_H;TUKLIB_CPUCORES_SYSCTL"
+                "HAVE_SYS_PARAM_H;TUKLIB_CPUCORES_SYSCTL"
                 CACHE INTERNAL "")
         else()
             set(TUKLIB_CPUCORES_DEFINITIONS
diff --git a/cmake/tuklib_physmem.cmake b/cmake/tuklib_physmem.cmake
index d4d3f3d2..2e6ee635 100644
--- a/cmake/tuklib_physmem.cmake
+++ b/cmake/tuklib_physmem.cmake
@@ -101,7 +101,7 @@ function(tuklib_physmem_internal_check)
     if(TUKLIB_PHYSMEM_SYSCTL)
         if(HAVE_SYS_PARAM_H)
             set(TUKLIB_PHYSMEM_DEFINITIONS
-                "HAVE_PARAM_H;TUKLIB_PHYSMEM_SYSCTL"
+                "HAVE_SYS_PARAM_H;TUKLIB_PHYSMEM_SYSCTL"
                 CACHE INTERNAL "")
         else()
             set(TUKLIB_PHYSMEM_DEFINITIONS