diff --git a/js/core_blocks.js b/js/core_blocks.js
index 969fd24..5324845 100644
--- a/js/core_blocks.js
+++ b/js/core_blocks.js
@@ -30,7 +30,7 @@ mainTiles.loadSet(
 
         new Tile('rgb(255,0,239)', 'Plasma').gravity(1.4 / 5000, 4, 200)
             .temperature(11000, 2)
-            .state(['Vanilla/Air', 'Hydrogen'], 3000, false)
+            .state(['Vanilla/Air', 'Hydrogen'], 9000, false)
             .state(['Vanilla/Air', '???'], 1e30, true),
 
         new Tile('random', '???').gravity(1e100, 4, 1e105)