diff --git a/CMakeLists.txt b/CMakeLists.txt
index ebb274f..e67104f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -147,7 +147,7 @@ set_target_properties(hex-unlocked PROPERTIES OUTPUT_NAME "${RANDOM_EXE_NAME}")
 
 # compiler / IDE config
 if(NOT MSVC)
-    target_link_options(hex-unlocked PRIVATE -static -static-libgcc -static-libstdc++)
+    target_link_options(hex-unlocked PRIVATE -static -static-libgcc -static-libstdc++ "-Wl,--allow-multiple-definition")
 else()
     set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT hex-unlocked)
 endif()