diff --git a/RP1AnalyticsWebApp/Configs/techTree.json b/RP1AnalyticsWebApp/Configs/techTree.json
index d8137cd..d3c4052 100644
--- a/RP1AnalyticsWebApp/Configs/techTree.json
+++ b/RP1AnalyticsWebApp/Configs/techTree.json
@@ -732,20 +732,20 @@
     "Title": "Crew Survivability"
   },
   {
-    "ID": "earlyLifeSupport",
-    "Title": "Early Life Support and ISRU"
+    "ID": "rudimentaryLifeSupport",
+    "Title": "Rudimentary Life Support"
   },
   {
-    "ID": "lifeSupportISRU",
-    "Title": "Life Support and ISRU"
+    "ID": "earlyLifeSupport",
+    "Title": "Early Life Support"
   },
   {
     "ID": "basicLifeSupport",
-    "Title": "Basic Life Support and ISRU"
+    "Title": "Basic Life Support"
   },
   {
     "ID": "improvedLifeSupport",
-    "Title": "Improved Life Support and ISRU"
+    "Title": "Improved Life Support"
   },
   {
     "ID": "longTermLifeSupport",
@@ -1167,4 +1167,4 @@
     "ID": "colonization2150Science",
     "Title": "2150+ Science"
   }
-]
\ No newline at end of file
+]