--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -96,7 +96,7 @@ if(${ENABLE_TESTS})
   endif()
 endif()
 
-add_library(ultrahdr STATIC
+add_library(ultrahdr SHARED
   "${SRC_DIR}/gainmapmath.cpp"
   "${SRC_DIR}/icc.cpp"
   "${SRC_DIR}/jpegr.cpp"