diff --git a/r5dev/rtech/rtech_utils.cpp b/r5dev/rtech/rtech_utils.cpp
index 6164c356..b8ae83c9 100644
--- a/r5dev/rtech/rtech_utils.cpp
+++ b/r5dev/rtech/rtech_utils.cpp
@@ -62,7 +62,7 @@ std::uint64_t __fastcall RTech::StringToGuid(const char* pData)
 //-----------------------------------------------------------------------------
 // Purpose: calculate 'decompressed' size and commit parameters
 //-----------------------------------------------------------------------------
-std::uint32_t __fastcall RTech::DecompressedSize(rpak_decomp_state* state, std::uint8_t* fileBuffer, std::int64_t fileSize, std::int64_t offNoHeader, std::int64_t headerSize)
+std::uint32_t __fastcall RTech::DecompressPakFileInit(rpak_decomp_state* state, std::uint8_t* fileBuffer, std::int64_t fileSize, std::int64_t offNoHeader, std::int64_t headerSize)
 {
 	std::int64_t input_byte_pos_init;        // r9
 	std::uint64_t byte_init;                 // r11
@@ -156,7 +156,7 @@ std::uint32_t __fastcall RTech::DecompressedSize(rpak_decomp_state* state, std::
 //-----------------------------------------------------------------------------
 // Purpose: decompress input data
 //-----------------------------------------------------------------------------
-std::uint8_t __fastcall RTech::Decompress(rpak_decomp_state* state, std::uint64_t inLen, std::uint64_t outLen)
+std::uint8_t __fastcall RTech::DecompressPakFile(rpak_decomp_state* state, std::uint64_t inLen, std::uint64_t outLen)
 {
 	std::uint64_t decompressed_position;        // r15
 	std::uint32_t byte_bit_offset;              // ebp
diff --git a/r5dev/rtech/rtech_utils.h b/r5dev/rtech/rtech_utils.h
index fb3182a4..3ad4ace5 100644
--- a/r5dev/rtech/rtech_utils.h
+++ b/r5dev/rtech/rtech_utils.h
@@ -116,8 +116,8 @@ class RTech
 {
 public:
 	std::uint64_t __fastcall StringToGuid(const char* pData);
-	std::uint8_t __fastcall Decompress(rpak_decomp_state* state, std::uint64_t inLen, std::uint64_t outLen);
-	std::uint32_t __fastcall DecompressedSize(rpak_decomp_state* state, std::uint8_t* fileBuffer, std::int64_t fileSize, std::int64_t offNoHeader, std::int64_t headerSize);
+	std::uint8_t __fastcall DecompressPakFile(rpak_decomp_state* state, std::uint64_t inLen, std::uint64_t outLen);
+	std::uint32_t __fastcall DecompressPakFileInit(rpak_decomp_state* state, std::uint8_t* fileBuffer, std::int64_t fileSize, std::int64_t offNoHeader, std::int64_t headerSize);
 };
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/r5dev/tier0/completion.cpp b/r5dev/tier0/completion.cpp
index d29a06e5..1fb70566 100644
--- a/r5dev/tier0/completion.cpp
+++ b/r5dev/tier0/completion.cpp
@@ -463,7 +463,7 @@ void _RTech_Decompress_f_CompletionFunc(CCommand* cmd)
 	}
 
 	rpak_decomp_state state;
-	std::uint32_t dsize = g_pRtech->DecompressedSize(&state, upak.data(), upak.size(), 0, PAK_HEADER_SIZE);
+	std::uint32_t dsize = g_pRtech->DecompressPakFileInit(&state, upak.data(), upak.size(), 0, PAK_HEADER_SIZE);
 
 	if (dsize == rheader->m_nSizeDisk)
 	{
@@ -480,7 +480,7 @@ void _RTech_Decompress_f_CompletionFunc(CCommand* cmd)
 	state.m_nOutMask = UINT64_MAX;
 	state.m_nOut = uint64_t(pakbuf.data());
 
-	std::uint8_t decomp_result = g_pRtech->Decompress(&state, upak.size(), pakbuf.size());
+	std::uint8_t decomp_result = g_pRtech->DecompressPakFile(&state, upak.size(), pakbuf.size());
 	if (decomp_result != 1)
 	{
 		DevMsg(eDLL_T::RTECH, "Error: decompression failed for '%s' return value: '%u'!\n", pak_name_in.c_str(), +decomp_result);