diff --git a/Source/MediaStorageAndFileFormat/CMakeLists.txt b/Source/MediaStorageAndFileFormat/CMakeLists.txt
index 7d1ca0550..51a3ff629 100644
--- a/Source/MediaStorageAndFileFormat/CMakeLists.txt
+++ b/Source/MediaStorageAndFileFormat/CMakeLists.txt
@@ -228,8 +228,9 @@ endif()
 if(GDCM_USE_SYSTEM_JSON)
   target_link_libraries(gdcmMSFF LINK_PRIVATE ${JSON_LIBRARIES})
 endif()
-if(APPLE)
-  target_link_libraries(gdcmMSFF iconv)
+if(UNIX)
+  find_package(Iconv)
+  target_link_libraries(gdcmMSFF LINK_PRIVATE ${Iconv_LIBRARIES})
 endif()
 # handling of static lib within shared is a mess:
 #target_link_libraries(gdcmMSFF gdcmrle)