diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 547ed714f811..4ec92adc539c 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,10 @@
+2012-05-31  Tobias Burnus  <burnus@net-b.de>
+
+	Revert:
+	2012-05-16  Tobias Burnus  <burnus@net-b.de>
+
+	* io/unix.c (tempfile_open): Pass mode to "open" for O_CREAT.
+
 2012-05-30  Tobias Burnus  <burnus@net-b.de>
 
 	* io/io.h: Fix comment typos.
diff --git a/libgfortran/io/unix.c b/libgfortran/io/unix.c
index 2e59efdba738..c81163f25635 100644
--- a/libgfortran/io/unix.c
+++ b/libgfortran/io/unix.c
@@ -1099,9 +1099,9 @@ tempfile_open (const char *tempdir, char **fname)
 
 #if defined(HAVE_CRLF) && defined(O_BINARY)
       fd = open (template, O_RDWR | O_CREAT | O_EXCL | O_BINARY,
-		 S_IRUSR | S_IWUSR, 0600);
+		 S_IRUSR | S_IWUSR);
 #else
-      fd = open (template, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR, 0600);
+      fd = open (template, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR);
 #endif
     }
   while (fd == -1 && errno == EEXIST);