diff --git a/src/sp/common/VarInt.cpp b/src/sp/common/VarInt.cpp
index db62d06..534a94d 100644
--- a/src/sp/common/VarInt.cpp
+++ b/src/sp/common/VarInt.cpp
@@ -5,8 +5,8 @@
 
 namespace sp {
 
-static constexpr int SEGMENT_BITS = 0x7F;
-static constexpr int CONTINUE_BIT = 0x80;
+static constexpr int SEGMENT_BITS = (1 << 7) - 1;
+static constexpr int CONTINUE_BIT = 1 << 7;
 
 std::size_t VarInt::GetSerializedLength() const {
 	DataBuffer buffer;