diff --git a/code/CMSMain.php b/code/CMSMain.php
index c74f6ef6..d8388413 100644
--- a/code/CMSMain.php
+++ b/code/CMSMain.php
@@ -92,7 +92,6 @@ class CMSMain extends LeftAndMain implements CurrentPageIdentifier, PermissionPr
 		// We don't want this showing up in every ajax-response, it should always be present in a CMS-environment
 		if(!Director::is_ajax()) {
 			Requirements::javascript(MCE_ROOT . "tiny_mce_src.js");
-			Requirements::block(SAPPHIRE_DIR . '/javascript/HtmlEditorField.js');
 			Requirements::javascriptTemplate(CMS_DIR . "/javascript/tinymce.template.js", array(
 				"ContentCSS" => (SSViewer::current_theme() ? THEMES_DIR . "/" . SSViewer::current_theme() : project()) . "/css/editor.css",
 				"BaseURL" => Director::absoluteBaseURL(),
@@ -100,6 +99,8 @@ class CMSMain extends LeftAndMain implements CurrentPageIdentifier, PermissionPr
 				'SpellcheckLangs' => '+' . implode(',', $spellcheckSpec)
 			));
 		}
+		// Always block the HtmlEditorField.js otherwise it will be sent with an ajax request
+		Requirements::block(SAPPHIRE_DIR . '/javascript/HtmlEditorField.js');
 		
 		Requirements::javascript(CMS_DIR . '/javascript/CMSMain.js');
 		Requirements::javascript(CMS_DIR . '/javascript/CMSMain_left.js');
diff --git a/code/ReportAdmin.php b/code/ReportAdmin.php
index b44a9b0a..c512b3d8 100755
--- a/code/ReportAdmin.php
+++ b/code/ReportAdmin.php
@@ -33,13 +33,14 @@ class ReportAdmin extends LeftAndMain {
 		// always be present in a CMS environment
 		if(!Director::is_ajax()) {
 			Requirements::javascript(MCE_ROOT . "tiny_mce_src.js");
-			Requirements::block(SAPPHIRE_DIR . '/javascript/HtmlEditorField.js');
 			Requirements::javascriptTemplate(CMS_DIR . '/javascript/tinymce.template.js', array(
 				'ContentCSS' => project() . '/css/editor.css',
 				'BaseURL' => Director::absoluteBaseURL(),
 				'Lang' => i18n::get_tinymce_lang()
 			));
 		}
+		// Always block the HtmlEditorField.js otherwise it will be sent with an ajax request
+		Requirements::block(SAPPHIRE_DIR . '/javascript/HtmlEditorField.js');
 	}
 	
 	/**