diff --git a/code/modules/power/supermatter/supermatter.dm b/code/modules/power/supermatter/supermatter.dm
index ea2c928271..fe44e5fef0 100644
--- a/code/modules/power/supermatter/supermatter.dm
+++ b/code/modules/power/supermatter/supermatter.dm
@@ -42,7 +42,7 @@
 #define THERMAL_RELEASE_MODIFIER 350         //Higher == more heat released during reaction, not to be confused with the above values
 #define THERMAL_RELEASE_CAP_MODIFIER 250     //Higher == lower cap on how much heat can be released per tick--currently 1.3x old value
 #define PLASMA_RELEASE_MODIFIER 750        //Higher == less plasma released by reaction
-#define OXYGEN_RELEASE_MODIFIER 325        //Higher == less oxygen released at high temperature/power
+#define OXYGEN_RELEASE_MODIFIER 550        //Higher == less oxygen released at high temperature/power
 
 #define REACTION_POWER_MODIFIER 0.55       //Higher == more overall power