diff --git a/api/logic/CMakeLists.txt b/api/logic/CMakeLists.txt
index d85d94037..24db362e2 100644
--- a/api/logic/CMakeLists.txt
+++ b/api/logic/CMakeLists.txt
@@ -469,7 +469,7 @@ set_target_properties(MultiMC_logic PROPERTIES CXX_VISIBILITY_PRESET hidden VISI
 generate_export_header(MultiMC_logic)
 
 # Link
-target_link_libraries(MultiMC_logic xz-embedded unpack200 systeminfo ${QUAZIP_LIBRARIES} ${NBT_NAME} ${ZLIB_LIBRARIES})
+target_link_libraries(MultiMC_logic xz-embedded MultiMC_unpack200 systeminfo ${QUAZIP_LIBRARIES} ${NBT_NAME} ${ZLIB_LIBRARIES})
 qt5_use_modules(MultiMC_logic Core Xml Network Concurrent)
 add_dependencies(MultiMC_logic QuaZIP)
 
diff --git a/libraries/pack200/CMakeLists.txt b/libraries/pack200/CMakeLists.txt
index b060905b3..85f32408e 100644
--- a/libraries/pack200/CMakeLists.txt
+++ b/libraries/pack200/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 
-project(unpack200)
+project(MultiMC_unpack200)
 
 option(PACK200_BUILD_BINARY "Build a tiny utility that decompresses pack200 streams" OFF)
 
@@ -28,12 +28,14 @@ set(PACK200_SRC
 
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
-add_library(unpack200 STATIC ${PACK200_SRC})
-target_include_directories(unpack200 PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include" PRIVATE ${ZLIB_INCLUDE_DIRS} "${CMAKE_CURRENT_SOURCE_DIR}/src")
+add_library(MultiMC_unpack200 SHARED ${PACK200_SRC})
+target_include_directories(MultiMC_unpack200 PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include" "${CMAKE_CURRENT_BINARY_DIR}" PRIVATE ${ZLIB_INCLUDE_DIRS} "${CMAKE_CURRENT_SOURCE_DIR}/src")
+target_link_libraries(MultiMC_unpack200 ${ZLIB_LIBRARIES})
 
-target_link_libraries(unpack200 ${ZLIB_LIBRARIES})
+set_target_properties(MultiMC_unpack200 PROPERTIES CXX_VISIBILITY_PRESET hidden VISIBILITY_INLINES_HIDDEN 1)
+generate_export_header(MultiMC_unpack200)
 
 if(PACK200_BUILD_BINARY)
 	add_executable(anti200 anti200.cpp)
-	target_link_libraries(anti200 unpack200)
+	target_link_libraries(anti200 MultiMC_unpack200)
 endif()
diff --git a/libraries/pack200/include/unpack200.h b/libraries/pack200/include/unpack200.h
index 9c3eda2d7..30ce66566 100644
--- a/libraries/pack200/include/unpack200.h
+++ b/libraries/pack200/include/unpack200.h
@@ -24,7 +24,8 @@
  */
 
 #pragma once
-#include <string>
+
+#include "multimc_unpack200_export.h"
 
 /**
  * @brief Unpack a PACK200 file
@@ -33,4 +34,4 @@
  * @param output_path Path to the output file in PACK200 format. System native string encoding.
  * @throw std::runtime_error for any error encountered
  */
-void unpack_200(FILE * input_path, FILE * output_path);
+MULTIMC_UNPACK200_EXPORT void unpack_200(FILE * input_path, FILE * output_path);