diff --git a/src/main/java/org/ultramine/server/util/BasicTypeFormatter.java b/src/main/java/org/ultramine/server/util/BasicTypeFormatter.java
index 6a4eeef..c64e3d3 100644
--- a/src/main/java/org/ultramine/server/util/BasicTypeFormatter.java
+++ b/src/main/java/org/ultramine/server/util/BasicTypeFormatter.java
@@ -39,7 +39,7 @@
 		
 		String minN;
 		int mindd = minutes % 10;
-		if(hourdd == 0 || minutes > 4 && minutes < 21)
+		if(minutes == 0 || minutes > 4 && minutes < 21)
 			minN = "минут";
 		else if(mindd == 1)
 			minN = genitive ? "минуту" : "минута";