diff --git a/ui-ngx/src/app/shared/components/time-unit-input.component.html b/ui-ngx/src/app/shared/components/time-unit-input.component.html
index 94accb6c7b..1edb3361e1 100644
--- a/ui-ngx/src/app/shared/components/time-unit-input.component.html
+++ b/ui-ngx/src/app/shared/components/time-unit-input.component.html
@@ -22,7 +22,7 @@
     @if (labelText && !inlineField) {
       <mat-label>{{ labelText }}</mat-label>
     }
-    <input type="number" min="0" step="1" matInput formControlName="time" placeholder="{{ 'widget-config.set' | translate }}">
+    <input type="number" [min]="minValueValidator" step="1" matInput formControlName="time" placeholder="{{ 'widget-config.set' | translate }}">
     <div matSuffix>
       <ng-content select="[matSuffix]"></ng-content>
     </div>
diff --git a/ui-ngx/src/app/shared/components/time-unit-input.component.ts b/ui-ngx/src/app/shared/components/time-unit-input.component.ts
index 63439fac14..95e5a3f8e1 100644
--- a/ui-ngx/src/app/shared/components/time-unit-input.component.ts
+++ b/ui-ngx/src/app/shared/components/time-unit-input.component.ts
@@ -120,6 +120,8 @@ export class TimeUnitInputComponent implements ControlValueAccessor, Validator,
     [TimeUnit.SECONDS, SECOND/SECOND],
   ]);
 
+  minValueValidator = 0;
+
   private modelValue: number;
 
   private propagateChange: (value: any) => void = () => {};
@@ -144,8 +146,9 @@ export class TimeUnitInputComponent implements ControlValueAccessor, Validator,
         );
       }
       if (isDefinedAndNotNull(this.minTime)) {
+        this.minValueValidator = this.minValue;
         validators.push((control: AbstractControl) =>
-          Validators.min(Math.ceil(this.minTime / this.timeIntervalsInSec.get(this.timeInputForm.get('timeUnit').value)))(control)
+          Validators.min(this.minValueValidator)(control)
         );
       }
 
@@ -160,6 +163,9 @@ export class TimeUnitInputComponent implements ControlValueAccessor, Validator,
     this.timeInputForm.get('timeUnit').valueChanges.pipe(
       takeUntilDestroyed(this.destroyRef)
     ).subscribe(() => {
+      if (isDefinedAndNotNull(this.minTime)) {
+        this.minValueValidator = this.minValue;
+      }
       this.timeInputForm.get('time').updateValueAndValidity({onlySelf: true});
       this.timeInputForm.get('time').markAsTouched({onlySelf: true});
     });
@@ -171,6 +177,10 @@ export class TimeUnitInputComponent implements ControlValueAccessor, Validator,
     });
   }
 
+  get minValue(): number {
+    return Math.ceil(this.minTime / this.timeIntervalsInSec.get(this.timeInputForm.get('timeUnit').value));
+  }
+
   get hasError(): string {
     if (this.timeInputForm.get('time').hasError('required') && this.requiredText) {
       return this.requiredText;
@@ -194,6 +204,9 @@ export class TimeUnitInputComponent implements ControlValueAccessor, Validator,
             this.timeInputForm.get('time').updateValueAndValidity({emitEvent: false});
           }
         }
+        if (propName === 'minTime') {
+          this.minValueValidator = isDefinedAndNotNull(this.minTime) ? this.minValue : 0;
+        }
       }
     }
   }