diff --git a/src/OpenFOAM/primitives/ints/uLabel/uLabel.H b/src/OpenFOAM/primitives/ints/uLabel/uLabel.H
index 27443560bf..6bf09a97be 100644
--- a/src/OpenFOAM/primitives/ints/uLabel/uLabel.H
+++ b/src/OpenFOAM/primitives/ints/uLabel/uLabel.H
@@ -92,8 +92,6 @@ inline uLabel component(const uLabel l, const direction)
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-#include "uLabelSpecific.H"
-
 #undef UINT_ADD_SIZE
 #undef UINT_ADD_DEF_SIZE
 #undef UINT_SIZE
diff --git a/src/OpenFOAM/primitives/ints/uLabel/uLabelSpecific.H b/src/OpenFOAM/primitives/ints/uLabel/uLabelSpecific.H
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/src/OpenFOAM/primitives/ints/uint32/uint32.C b/src/OpenFOAM/primitives/ints/uint32/uint32.C
index c195b355a4..8f26f6ab72 100644
--- a/src/OpenFOAM/primitives/ints/uint32/uint32.C
+++ b/src/OpenFOAM/primitives/ints/uint32/uint32.C
@@ -29,8 +29,8 @@ License
 
 const uint32_t Foam::pTraits<uint32_t>::zero = 0;
 const uint32_t Foam::pTraits<uint32_t>::one = 1;
-const uint32_t Foam::pTraits<uint32_t>::min = INT32_MIN;
-const uint32_t Foam::pTraits<uint32_t>::max = INT32_MAX;
+const uint32_t Foam::pTraits<uint32_t>::min = 0;
+const uint32_t Foam::pTraits<uint32_t>::max = UINT32_MAX;
 const uint32_t Foam::pTraits<uint32_t>::rootMin = pTraits<uint32_t>::min;
 const uint32_t Foam::pTraits<uint32_t>::rootMax = pTraits<uint32_t>::max;
 
diff --git a/src/OpenFOAM/primitives/ints/uint64/uint64.C b/src/OpenFOAM/primitives/ints/uint64/uint64.C
index b099c4b4e0..112d3a4b88 100644
--- a/src/OpenFOAM/primitives/ints/uint64/uint64.C
+++ b/src/OpenFOAM/primitives/ints/uint64/uint64.C
@@ -29,8 +29,8 @@ License
 
 const uint64_t Foam::pTraits<uint64_t>::zero = 0;
 const uint64_t Foam::pTraits<uint64_t>::one = 1;
-const uint64_t Foam::pTraits<uint64_t>::min = INT64_MIN;
-const uint64_t Foam::pTraits<uint64_t>::max = INT64_MAX;
+const uint64_t Foam::pTraits<uint64_t>::min = 0;
+const uint64_t Foam::pTraits<uint64_t>::max = UINT64_MAX;
 const uint64_t Foam::pTraits<uint64_t>::rootMin = pTraits<uint64_t>::min;
 const uint64_t Foam::pTraits<uint64_t>::rootMax = pTraits<uint64_t>::max;