diff --git a/include/assimp/port/AndroidJNI/AndroidJNIIOSystem.h b/include/assimp/port/AndroidJNI/AndroidJNIIOSystem.h
index 566aee0ae..727aaa7c6 100644
--- a/include/assimp/port/AndroidJNI/AndroidJNIIOSystem.h
+++ b/include/assimp/port/AndroidJNI/AndroidJNIIOSystem.h
@@ -54,7 +54,7 @@ namespace Assimp	{
 
 // ---------------------------------------------------------------------------
 /** Android extension to DefaultIOSystem using the standard C file functions */
-class AndroidJNIIOSystem : public DefaultIOSystem
+class ASSIMP_API AndroidJNIIOSystem : public DefaultIOSystem
 {
 public: