diff --git a/check b/check
index 4d049fe..9c6858f 100755
--- a/check
+++ b/check
@@ -256,6 +256,16 @@ function testMount()
     checklog "Disque $PNT en RO : Passage en RW"
     mount -o remount,rw $PNT
   fi
+  # The drive is again in RO : umount, fsck, and remount
+  ST=`egrep -v "^{none|rootfs|binfmt_misc|gvfs-fuse-daemon} " /proc/mounts | cut -d " " -f 2,4| egrep "^$PNT " | cut -d " " -f 2 | cut -d "," -f 1`
+  TYPE=`egrep -v "^{none|rootfs|binfmt_misc|gvfs-fuse-daemon} " /proc/mounts | cut -d " " -f 2,3,4 | egrep "^$PNT " | cut -d " " -f 2`
+  DISK=`egrep -v "^{none|rootfs|binfmt_misc|gvfs-fuse-daemon} " /proc/mounts | cut -d " " -f 1,2 | egrep " $PNT\$" | cut -d " " -f 1`
+  if [ "$ST" == "ro" ]; then
+    checklog "Disque $PNT toujours en RO : Démonte, FSCK et remonte"
+    umount $DISK
+    fsck.$TYPE $DISK
+    mount $DISK
+  fi
 }
 
 function testRepertoireVide()