diff --git a/componentbuilderlanguagetabs.xml b/componentbuilderlanguagetabs.xml
index ee02146..9882b4a 100644
--- a/componentbuilderlanguagetabs.xml
+++ b/componentbuilderlanguagetabs.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <extension type="plugin" version="4" group="content" method="upgrade">
 	<name>PLG_CONTENT_COMPONENTBUILDERLANGUAGETABS</name>
-	<creationDate>7th January, 2022</creationDate>
+	<creationDate>10th January, 2022</creationDate>
 	<author>Llewellyn van der Merwe</author>
 	<authorEmail>joomla@vdm.io</authorEmail>
 	<authorUrl>https://dev.vdm.io</authorUrl>
diff --git a/script.php b/script.php
index cb4258b..3734709 100644
--- a/script.php
+++ b/script.php
@@ -61,8 +61,13 @@ class plgContentComponentbuilderLanguageTabsInstallerScript
 			{
 				// get the version
 				$jcbVersion = explode('.', $manifest->version);
-				// check that we have JCB 3 or higher installed
-				if (count($jcbVersion) == 3 && $jcbVersion[0] >= 3)
+				// check that we have JCB 3.0.0 or higher installed
+				if (count($jcbVersion) == 3 && $jcbVersion[0] >= 3 &&
+					(
+						($jcbVersion[0] == 3 && $jcbVersion[1] == 0 && $jcbVersion[2] >= 0) ||
+						($jcbVersion[0] == 3 && $jcbVersion[1] > 0) ||
+						$jcbVersion[0] > 3)
+					)
 				{
 					$blockInstall = false;
 				}