diff --git a/library/ZendAfi/View/Helper/Album/PlayRessourceUrl.php b/library/ZendAfi/View/Helper/Album/PlayRessourceUrl.php
index ce9a0735f4fd3c08c26a014de4fb0642f334050e..680bdd4a0592b56eee29fcabf82d9512df6e2103 100644
--- a/library/ZendAfi/View/Helper/Album/PlayRessourceUrl.php
+++ b/library/ZendAfi/View/Helper/Album/PlayRessourceUrl.php
@@ -25,7 +25,7 @@ class ZendAfi_View_Helper_Album_PlayRessourceUrl extends  Zend_View_Helper_Abstr
 		if (!$extension && $ressource->hasUrl())
 			return $this->view->absoluteUrl($ressource->getOriginalUrl());
 		
-		return $this->view->absoluteUrl('bib-numerique/play-ressource/id/'.$ressource->getId(),null,true).'.'.$extension;
+		return $this->view->absoluteUrl('/bib-numerique/play-ressource/id/'.$ressource->getId(),null,true).'.'.$extension;
 	}
 }
 
diff --git a/tests/application/modules/opac/controllers/RechercheControllerAlbumAudioRecordTest.php b/tests/application/modules/opac/controllers/RechercheControllerAlbumAudioRecordTest.php
index 51e9f67118e7d32d0bec4b44d266d0f5ff5aab29..cee33ca145cd2c891b7c144a257bbfbe987c7667 100644
--- a/tests/application/modules/opac/controllers/RechercheControllerAlbumAudioRecordTest.php
+++ b/tests/application/modules/opac/controllers/RechercheControllerAlbumAudioRecordTest.php
@@ -116,7 +116,7 @@ class RechercheControllerAlbumAudioRecordViewNoticeTest extends RechercheControl
 
 	/** @test */
 	public function noticeFirstMorceauUrlEcouteShouldBeMoonchildDotMP3() {
-		$this->assertContains('bib-numerique/play-ressource/id/1.mp3',
+		$this->assertContains('/bib-numerique/play-ressource/id/1.mp3',
 													$this->_notice->getMorceaux()['morceaux'][1][1]['url_ecoute']);
 	}
 
@@ -147,7 +147,7 @@ class RechercheControllerAlbumAudioRecordViewMorceauxTest extends RechercheContr
 
 	/** @test */
 	public function moonchildPlayerShouldBePresent() {
-		$this->assertXPath('//audio/source[contains(@src, "bib-numerique/play-ressource/id/1.mp3")]', $this->_response->getBody());
+		$this->assertXPath('//audio/source[contains(@src, "/bib-numerique/play-ressource/id/1.mp3")]', $this->_response->getBody());
 	}
 
 
@@ -210,7 +210,7 @@ class RechercheControllerAlbumAudioRecordViewRessourcesNumeriquesTest extends Re
 
 	/** @test */
 	public function moonchildPlayerShouldBePresent() {
-		$this->assertXPath('//ol//li//audio/source[contains(@src, "bib-numerique/play-ressource/id/1.mp3")]', $this->_response->getBody());
+		$this->assertXPath('//ol//li//audio/source[contains(@src, "/bib-numerique/play-ressource/id/1.mp3")]', $this->_response->getBody());
 	}
 
 
@@ -265,7 +265,7 @@ class RechercheControllerAlbumAudioRecordAsTelephoneViewRessourcesNumeriquesTest
 
 	/** @test */
 	public function moonchildPlayerShouldBePresent() {
-		$this->assertXPath('//ol//li//audio/source[contains(@src, "bib-numerique/play-ressource/id/1.mp3")]', $this->_response->getBody());
+		$this->assertXPath('//ol//li//audio/source[contains(@src, "/bib-numerique/play-ressource/id/1.mp3")]', $this->_response->getBody());
 	}