diff --git a/changelog.txt b/changelog.txt
index a0e2d3a..912ef1d 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3,6 +3,8 @@ Version: 0.6.1
 Date: 2021-03-13
   Fixes:
     - Minor tech tree fix when intermediates on.
+  Changes: 
+    - Space Exploration: Added silica to chemical gel, materials testing pack
 ---------------------------------------------------------------------------------------------------
 Version: 0.6.0
 Date: 2021-03-13
diff --git a/recipe-updates.lua b/recipe-updates.lua
index 7e9b84f..a817702 100644
--- a/recipe-updates.lua
+++ b/recipe-updates.lua
@@ -129,4 +129,7 @@ if mods["space-exploration"] then
   util.add_ingredient("se-space-supercomputer-2", "optical-fiber", 500)
 
   util.add_ingredient("se-polarisation-data", "optical-fiber", 1)
+
+  util.add_ingredient("se-chemical-gel", "silica", 10)
+  util.add_ingredient("se-material-testing-pack", "silica", 1)
 end