diff --git a/packages/block-editor/src/components/block-full-height-alignment-control/index.js b/packages/block-editor/src/components/block-full-height-alignment-control/index.js
index 00d908ce8b7e79..91593908f888d3 100644
--- a/packages/block-editor/src/components/block-full-height-alignment-control/index.js
+++ b/packages/block-editor/src/components/block-full-height-alignment-control/index.js
@@ -3,7 +3,7 @@
  */
 import { __ } from '@wordpress/i18n';
 import { ToolbarButton } from '@wordpress/components';
-import { fullscreen } from '@wordpress/icons';
+import { fullHeight } from '@wordpress/icons';
 
 function BlockFullHeightAlignmentControl( {
 	isActive,
@@ -14,7 +14,7 @@ function BlockFullHeightAlignmentControl( {
 	return (
 		<ToolbarButton
 			isActive={ isActive }
-			icon={ fullscreen }
+			icon={ fullHeight }
 			label={ label }
 			onClick={ () => onToggle( ! isActive ) }
 			disabled={ isDisabled }
diff --git a/packages/icons/src/library/full-height.svg b/packages/icons/src/library/full-height.svg
new file mode 100644
index 00000000000000..0bc95524dbaed7
--- /dev/null
+++ b/packages/icons/src/library/full-height.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+<path d="M12.75 19.45 15 17.5l1 1.1-4 3.4-4-3.4 1-1.1 2.25 1.95V14.5h1.5v4.95ZM19 12.75H5v-1.5h14v1.5ZM16 5.4l-1 1.1-2.25-1.95V9.5h-1.5V4.55L9 6.5 8 5.4 12 2l4 3.4Z" />
+</svg>
diff --git a/packages/icons/src/manifest.php b/packages/icons/src/manifest.php
index 69b954263d0348..7f47e8f27f98fa 100644
--- a/packages/icons/src/manifest.php
+++ b/packages/icons/src/manifest.php
@@ -485,6 +485,10 @@
 		'label'    => _x( 'Format Uppercase', 'icon label', 'gutenberg' ),
 		'filePath' => 'library/format-uppercase.svg',
 	),
+	'full-height'                    => array(
+		'label'    => _x( 'Full height', 'icon label', 'gutenberg' ),
+		'filePath' => 'library/full-height.svg',
+	),
 	'fullscreen'                     => array(
 		'label'    => _x( 'Fullscreen', 'icon label', 'gutenberg' ),
 		'filePath' => 'library/fullscreen.svg',