diff --git a/deps/ox/src/ox/mc/CMakeLists.txt b/deps/ox/src/ox/mc/CMakeLists.txt
index b3fcecce..7a7c7245 100644
--- a/deps/ox/src/ox/mc/CMakeLists.txt
+++ b/deps/ox/src/ox/mc/CMakeLists.txt
@@ -1,6 +1,6 @@
 add_library(
 	OxMetalClaw
-		presencemask.cpp
+		presenceindicator.cpp
 		read.cpp
 		write.cpp
 )
@@ -22,7 +22,7 @@ install(
 	FILES
 		err.hpp
 		mc.hpp
-		presencemask.hpp
+		presenceindicator.hpp
 		read.hpp
 		types.hpp
 		write.hpp
diff --git a/deps/ox/src/ox/mc/presencemask.cpp b/deps/ox/src/ox/mc/presenceindicator.cpp
similarity index 75%
rename from deps/ox/src/ox/mc/presencemask.cpp
rename to deps/ox/src/ox/mc/presenceindicator.cpp
index 30d6870c..24bb3018 100644
--- a/deps/ox/src/ox/mc/presencemask.cpp
+++ b/deps/ox/src/ox/mc/presenceindicator.cpp
@@ -8,16 +8,16 @@
 
 #include <ox/std/byteswap.hpp>
 #include "err.hpp"
-#include "presencemask.hpp"
+#include "presenceindicator.hpp"
 
 namespace ox {
 
-FieldPresenseMask::FieldPresenseMask(uint8_t *mask, std::size_t maxLen) {
+FieldPresenceIndicator::FieldPresenceIndicator(uint8_t *mask, std::size_t maxLen) {
 	m_mask = mask;
 	m_maskLen = maxLen;
 }
 
-bool FieldPresenseMask::get(int i) const {
+bool FieldPresenceIndicator::get(int i) const {
 	if (i / 8 < m_maskLen) {
 		return (m_mask[i / 8] >> (i % 8)) & 1;
 	} else {
@@ -25,7 +25,7 @@ bool FieldPresenseMask::get(int i) const {
 	}
 }
 
-Error FieldPresenseMask::set(int i, bool on) {
+Error FieldPresenceIndicator::set(int i, bool on) {
 	if (i / 8 < m_maskLen) {
 		if (on) {
 			m_mask[i / 8] |= 1 << (i % 8);
diff --git a/deps/ox/src/ox/mc/presencemask.hpp b/deps/ox/src/ox/mc/presenceindicator.hpp
similarity index 67%
rename from deps/ox/src/ox/mc/presencemask.hpp
rename to deps/ox/src/ox/mc/presenceindicator.hpp
index 24a58da6..c90273b8 100644
--- a/deps/ox/src/ox/mc/presencemask.hpp
+++ b/deps/ox/src/ox/mc/presenceindicator.hpp
@@ -13,14 +13,14 @@
 
 namespace ox {
 
-class FieldPresenseMask {
+class FieldPresenceIndicator {
 	private:
 		uint8_t *m_mask = nullptr;
 		int m_maskLen = 0;
 		int m_fields = 0;
 
 	public:
-		FieldPresenseMask(uint8_t *mask, std::size_t maxLen);
+		FieldPresenceIndicator(uint8_t *mask, std::size_t maxLen);
 
 		bool get(int i) const;
 
@@ -36,19 +36,19 @@ class FieldPresenseMask {
 
 };
 
-constexpr void FieldPresenseMask::setFields(int fields) noexcept {
+constexpr void FieldPresenceIndicator::setFields(int fields) noexcept {
 	m_fields = fields;
 }
 
-constexpr int FieldPresenseMask::getFields() const noexcept {
+constexpr int FieldPresenceIndicator::getFields() const noexcept {
 	return m_fields;
 }
 
-constexpr void FieldPresenseMask::setMaxLen(int maxLen) noexcept {
+constexpr void FieldPresenceIndicator::setMaxLen(int maxLen) noexcept {
 	m_maskLen = maxLen;
 }
 
-constexpr int FieldPresenseMask::getMaxLen() const noexcept {
+constexpr int FieldPresenceIndicator::getMaxLen() const noexcept {
 	return m_maskLen;
 }
 
diff --git a/deps/ox/src/ox/mc/read.hpp b/deps/ox/src/ox/mc/read.hpp
index 81328e02..e814fd6f 100644
--- a/deps/ox/src/ox/mc/read.hpp
+++ b/deps/ox/src/ox/mc/read.hpp
@@ -15,7 +15,7 @@
 #include <ox/std/vector.hpp>
 
 #include "err.hpp"
-#include "presencemask.hpp"
+#include "presenceindicator.hpp"
 #include "types.hpp"
 
 namespace ox {
@@ -23,7 +23,7 @@ namespace ox {
 class MetalClawReader {
 
 	private:
-		FieldPresenseMask m_fieldPresence;
+		FieldPresenceIndicator m_fieldPresence;
 		int m_fields = 0;
 		int m_field = 0;
 		std::size_t m_buffIt = 0;
diff --git a/deps/ox/src/ox/mc/write.hpp b/deps/ox/src/ox/mc/write.hpp
index ca5045f8..8c201cf6 100644
--- a/deps/ox/src/ox/mc/write.hpp
+++ b/deps/ox/src/ox/mc/write.hpp
@@ -12,11 +12,11 @@
 #include <ox/ser/types.hpp>
 #include <ox/std/byteswap.hpp>
 #include <ox/std/string.hpp>
-#include <ox/std/vector.hpp>
 #include <ox/std/types.hpp>
+#include <ox/std/vector.hpp>
 
 #include "err.hpp"
-#include "presencemask.hpp"
+#include "presenceindicator.hpp"
 #include "types.hpp"
 
 namespace ox {
@@ -24,7 +24,7 @@ namespace ox {
 class MetalClawWriter {
 
 	private:
-		FieldPresenseMask m_fieldPresence;
+		FieldPresenceIndicator m_fieldPresence;
 		int m_fields = 0;
 		int m_field = 0;
 		std::size_t m_buffIt = 0;