diff --git a/www/core/nightlies/next_major_extension.xml b/www/core/nightlies/next_major_extension.xml
index a30dcf17..95166737 100644
--- a/www/core/nightlies/next_major_extension.xml
+++ b/www/core/nightlies/next_major_extension.xml
@@ -17,7 +17,7 @@
 		<php_minimum>7.2.0</php_minimum>
 		<maintainer>Joomla! Production Department</maintainer>
 		<maintainerurl>https://www.joomla.org</maintainerurl>
-		<targetplatform name="joomla" version="3.9" />
+		<targetplatform name="joomla" version="3.(9|10)" />
 	</update>
 	<update>
 		<name>Joomla! 4.0.0 Nightly Build</name>
diff --git a/www/core/nightlies/next_minor_extension.xml b/www/core/nightlies/next_minor_extension.xml
index ce5c1d44..0e2a9366 100644
--- a/www/core/nightlies/next_minor_extension.xml
+++ b/www/core/nightlies/next_minor_extension.xml
@@ -15,23 +15,6 @@
 		</tags>
 		<maintainer>Joomla! Production Department</maintainer>
 		<maintainerurl>https://www.joomla.org</maintainerurl>
-		<targetplatform name="joomla" version="3.[789]" />
-	</update>
-	<update>
-		<name>Joomla! 3.10.0 Nightly Build</name>
-		<description>Joomla! CMS</description>
-		<element>joomla</element>
-		<type>file</type>
-		<version>3.10.0-dev</version>
-		<infourl title="Joomla! Nightly Builds">https://developer.joomla.org/nightly-builds.html</infourl>
-		<downloads>
-			<downloadurl type="full" format="zip">https://developer.joomla.org/nightlies/Joomla_3.10.0-dev-Development-Update_Package.zip</downloadurl>
-		</downloads>
-		<tags>
-			<tag>stable</tag>
-		</tags>
-		<maintainer>Joomla! Production Department</maintainer>
-		<maintainerurl>https://www.joomla.org</maintainerurl>
-		<targetplatform name="joomla" version="3.10" />
+		<targetplatform name="joomla" version="3.([789]|10)" />
 	</update>
 </updates>