diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/data/PrimitiveContainers.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/data/PrimitiveContainers.kt
index 48b1c43ad..2f27bc375 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/data/PrimitiveContainers.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/data/PrimitiveContainers.kt
@@ -68,6 +68,10 @@ class IntDataContainer : MultiByteDataContainer(4) {
 			return buffer.position(0).int
 		}
 		set(value) {
+			if (buffer.position(0).int == value) {
+				return
+			}
+
 			buffer.position(0).putInt(value)
 			dirty = true
 		}
@@ -79,6 +83,10 @@ class FloatDataContainer : MultiByteDataContainer(4) {
 			return buffer.position(0).float
 		}
 		set(value) {
+			if (buffer.position(0).float == value) {
+				return
+			}
+
 			buffer.position(0).putFloat(value)
 			dirty = true
 		}
@@ -90,6 +98,10 @@ class LongDataContainer : MultiByteDataContainer(8) {
 			return buffer.position(0).long
 		}
 		set(value) {
+			if (buffer.position(0).long == value) {
+				return
+			}
+
 			buffer.position(0).putLong(value)
 			dirty = true
 		}
@@ -101,6 +113,10 @@ class DoubleDataContainer : MultiByteDataContainer(8) {
 			return buffer.position(0).double
 		}
 		set(value) {
+			if (buffer.position(0).double == value) {
+				return
+			}
+
 			buffer.position(0).putDouble(value)
 			dirty = true
 		}