diff --git a/sude/sud_0030.json b/sude/sud_0030.json
index a75b031..1bfacc7 100644
--- a/sude/sud_0030.json
+++ b/sude/sud_0030.json
@@ -4,7 +4,7 @@
 	"pot": {
 		"grain_mass": 0,
 		"water_mass": 22,
-		"volumen": 30
+		"volumen": 36
 	},
 	"default": {
 		"step": {