diff --git a/lib/system/capabilities/windowcoverings_set/windowCovering.js b/lib/system/capabilities/windowcoverings_set/windowCovering.js
index 471c953..bdbd624 100644
--- a/lib/system/capabilities/windowcoverings_set/windowCovering.js
+++ b/lib/system/capabilities/windowcoverings_set/windowCovering.js
@@ -50,7 +50,7 @@ module.exports = {
       await this.setCapabilityValue('windowcoverings_set', value);
       return null;
     }
-    const mappedValue = mapValueRange(0, 1, 100, 0, value);
+    const mappedValue = mapValueRange(0, 1, 0, 100, value);
     const gotToLiftPercentageCommand = {
       // Round, otherwise might not be accepted by device
       percentageLiftValue: Math.round(mappedValue),
@@ -69,7 +69,7 @@ module.exports = {
     if (value < 0 || value > 100) return null;
 
     // Parse input value
-    const parsedValue = mapValueRange(0, 100, 1, 0, value);
+    const parsedValue = mapValueRange(0, 100, 0, 1, value);
 
     // Refresh timer if needed
     if (this._reportPercentageDebounce) {