diff --git a/3rdparty/CMakeLists.txt b/3rdparty/CMakeLists.txt
index 70e4ba1..58fc65f 100644
--- a/3rdparty/CMakeLists.txt
+++ b/3rdparty/CMakeLists.txt
@@ -1,5 +1,3 @@
-include(lzfse.cmake)
-
 include(lzma.cmake)
 
 include(zstd.cmake)
diff --git a/3rdparty/lzfse.cmake b/3rdparty/lzfse.cmake
index 97907f5..e58842b 100644
--- a/3rdparty/lzfse.cmake
+++ b/3rdparty/lzfse.cmake
@@ -29,28 +29,6 @@ if (CMAKE_VERSION VERSION_GREATER 3.9)
     cmake_policy (SET CMP0069 NEW)
 endif ()
 
-# Compiler flags
-function(lzfse_add_compiler_flags target)
-    set (flags ${ARGV})
-    list (REMOVE_AT flags 0)
-
-    foreach (FLAG ${flags})
-        if(CMAKE_C_COMPILER_ID STREQUAL GNU)
-            # Because https://gcc.gnu.org/wiki/FAQ#wnowarning
-            string(REGEX REPLACE "\\-Wno\\-(.+)" "-W\\1" flag_to_test "${FLAG}")
-        else()
-            set (flag_to_test ${FLAG})
-        endif()
-
-        string(REGEX REPLACE "[^a-zA-Z0-9]+" "_" test_name "CFLAG_${flag_to_test}")
-
-        check_c_compiler_flag("${flag_to_test}" "${test_name}")
-        if(${${test_name}})
-            set_property(TARGET "${target}" APPEND_STRING PROPERTY COMPILE_FLAGS " ${FLAG}")
-        endif()
-    endforeach()
-endfunction()
-
 if (ENABLE_SANITIZER)
     set(CMAKE_C_FLAGS " ${CMAKE_C_FLAGS} -fsanitize=${ENABLE_SANITIZER}")
     set(CMAKE_CXX_FLAGS " ${CMAKE_CXX_FLAGS} -fsanitize=${ENABLE_SANITIZER}")
@@ -66,25 +44,11 @@ set(LZFSE_SOURCES
     src/lzvn_decode_base.c
     src/lzvn_encode_base.c)
 
-list(TRANSFORM LZFSE_SOURCES PREPEND "lzfse/")
+list(TRANSFORM LZFSE_SOURCES PREPEND "3rdparty/lzfse/")
 
-add_library(lzfse STATIC ${LZFSE_SOURCES})
-lzfse_add_compiler_flags(lzfse -Wall -Wno-unknown-pragmas -Wno-unused-variable)
+target_sources("Aaru.Compression.Native" PRIVATE ${LZFSE_SOURCES})
 
 
-if(CMAKE_VERSION VERSION_LESS 3.1 OR CMAKE_C_COMPLIER_ID STREQUAL "Intel")
-    lzfse_add_compiler_flags(lzfse -std=c99)
-else()
-    set_property(TARGET lzfse PROPERTY C_STANDARD 99)
-endif()
-
-set_target_properties(lzfse PROPERTIES
-                      C_VISIBILITY_PRESET hidden)
-
 if(NOT AARU_MUSL AND (NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm"))
-   set_property(TARGET lzfse PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
-endif()
-
-if(NOT "${CMAKE_C_PLATFORM_ID}" MATCHES "MinGW" OR (NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm" AND NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64"))
-    set_property(TARGET lzfse PROPERTY POSITION_INDEPENDENT_CODE TRUE)
+   set_property(TARGET "Aaru.Compression.Native" PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
 endif()
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6198486..1e8ae21 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,7 @@ project("Aaru.Compression.Native" C)
 if("${CMAKE_C_COMPILER_ID}" MATCHES "MSVC" AND "${CMAKE_C_COMPILER_ARCHITECTURE_ID}" MATCHES "ARMV7")
     set(CMAKE_C_STANDARD 11)
 else()
-    set(CMAKE_C_STANDARD 90)
+    set(CMAKE_C_STANDARD 99)
 endif()
 
 if("${CMAKE_C_PLATFORM_ID}" MATCHES "MinGW")
@@ -97,6 +97,7 @@ add_library("Aaru.Compression.Native" SHARED library.c apple_rle.c apple_rle.h a
 
 include(3rdparty/bzip2.cmake)
 include(3rdparty/flac.cmake)
+include(3rdparty/lzfse.cmake)
 include(3rdparty/lzip.cmake)
 
 MACRO(TARGET_LINK_LIBRARIES_WHOLE_ARCHIVE target)
@@ -118,7 +119,7 @@ MACRO(TARGET_LINK_LIBRARIES_WHOLE_ARCHIVE target)
     ENDIF()
 ENDMACRO()
 
-TARGET_LINK_LIBRARIES_WHOLE_ARCHIVE("Aaru.Compression.Native" lzfse libzstd_static lzma m)
+TARGET_LINK_LIBRARIES_WHOLE_ARCHIVE("Aaru.Compression.Native" libzstd_static lzma m)
 
 if(NOT "${CMAKE_C_PLATFORM_ID}" MATCHES "MinGW" OR (NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm" AND NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64"))
     set_property(TARGET "Aaru.Compression.Native" PROPERTY POSITION_INDEPENDENT_CODE TRUE)