diff --git a/application/core/MY_Controller.php b/application/core/MY_Controller.php
index f9a9805..58b386a 100644
--- a/application/core/MY_Controller.php
+++ b/application/core/MY_Controller.php
@@ -53,7 +53,7 @@ class MY_Controller extends CI_Controller{
 //    public $version = '1.17.66'; // instrument diversiteit po 2203
 //    public $version = '1.17.67'; // logo en foto koko
 //    public $version = '1.17.70'; // bopropswop
-    public $version = '1.17.71'; // bopropswop2
+    public $version = '1.17.72'; // data2mysql fout
 
     public $partituurid;
 	public $globProfielVersieID = 1;
diff --git a/application/libraries/monpas/Versions.php b/application/libraries/monpas/Versions.php
index 87efc4e..80815a3 100644
--- a/application/libraries/monpas/Versions.php
+++ b/application/libraries/monpas/Versions.php
@@ -174,8 +174,8 @@ class Versions
 //            $this->CI->globorgid, $this->modulenr,$this->profiel->van, $this->profiel->tm);
         foreach($this->filledversies as $index => $this->versie){
             $this->versie->insop = 'F';
-            $valterin = $this->CI->Filledversions_model->checkperiode($this->versie->id,$this->profiel->van,
-                $this->profiel->tm );
+            $valterin = $this->CI->Filledversions_model->checkperiode($this->versie->id, date2mysql($this->profiel->van),
+                date2mysql($this->profiel->tm) );
             if($valterin){
                 $this->versie->insop = 'T';
                 $this->sopaanwezig = "T";