diff --git a/code/modules/power/supermatter/supermatter.dm b/code/modules/power/supermatter/supermatter.dm
index f3642a5b98..352864cead 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 GAS_RELEASE_MODIFIER 500        //Higher == less gas released by reaction
-#define MAX_OXY_MULT 3                  //The ratio between oxygen and plasma will approach this as temperature increases
+#define MAX_OXY_MULT 1.5                  //The ratio between oxygen and plasma will approach this as temperature increases
 #define OXY_POINT 80                    // the temperature above which oxygen output > plasma output
 
 #define REACTION_POWER_MODIFIER 0.55       //Higher == more overall power
@@ -547,7 +547,7 @@ GLOBAL_DATUM(main_supermatter_engine, /obj/machinery/power/supermatter_crystal)
 	// oxygen ratio increases as temperature does
 	var/oxy_ratio = HYPERBOLIC_GROWTH(MAX_OXY_MULT, 1 / OXY_POINT, cur_temp, (-OXY_POINT / 2))
 	// total moles also increases as temperature does
-	var/released_plasma = min(max((device_energy * dynamic_heat_modifier + (cur_temp - T0C)) / GAS_RELEASE_MODIFIER, 0) / (1+oxy_ratio), 3)
+	var/released_plasma = min(max((device_energy * dynamic_heat_modifier) / GAS_RELEASE_MODIFIER, 0) / (1+oxy_ratio), 3)
 
 	removed.adjust_moles(GAS_PLASMA, released_plasma)