diff --git a/toonz/sources/common/tsystem/tfilepath_io.cpp b/toonz/sources/common/tsystem/tfilepath_io.cpp
index 6ff1faa..74b4fa2 100644
--- a/toonz/sources/common/tsystem/tfilepath_io.cpp
+++ b/toonz/sources/common/tsystem/tfilepath_io.cpp
@@ -91,7 +91,7 @@ sperando che sia il nome del file => compila ma non funziona
 
 Tifstream::~Tifstream() {
 #ifndef MACOSX
-  fclose();
+  fclose(m_file);
 #endif
 }