--- a/OrthancFramework/Sources/FileStorage/FilesystemStorage.h	Thu Nov 05 18:24:50 2020 +0100
+++ b/OrthancFramework/Sources/FileStorage/FilesystemStorage.h	Thu Nov 05 19:33:18 2020 +0100
@@ -61,18 +61,10 @@
 #endif
 
   public:
-    explicit FilesystemStorage(const std::string& root) :
-      fsyncOnWrite_(false)
-    {
-      Setup(root);
-    }
+    explicit FilesystemStorage(const std::string& root);
 
     FilesystemStorage(const std::string& root,
-                      bool fsyncOnWrite) :
-      fsyncOnWrite_(fsyncOnWrite)
-    {
-      Setup(root);
-    }
+                      bool fsyncOnWrite);
 
     virtual void Create(const std::string& uuid,
                         const void* content,