diff --git a/package.json b/package.json
index fcbc1c4..ba5b37d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tp/tp-splitter",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "description": "",
   "main": "tp-splitter.js",
   "scripts": {
diff --git a/tp-vsplitter.js b/tp-vsplitter.js
index 4253c70..a7039ea 100644
--- a/tp-vsplitter.js
+++ b/tp-vsplitter.js
@@ -91,9 +91,9 @@ class TpVSplitter extends LitElement {
         console.warn('Both initialLeftWidth and initialRightWidth are set. Using initialLeftWidth.');
       }
 
-      this.style.gridTemplateColumns = `${this.initialLeftWidth}px var(--tp-splitter-width, 5px) 1fr`;
+      this.style.gridTemplateColumns = `${this.initialLeftWidth} var(--tp-splitter-width, 5px) 1fr`;
     } else if (this.initialRightWidth) {
-      this.style.gridTemplateColumns = `1fr var(--tp-splitter-width, 5px) ${this.initialRightWidth}px`;
+      this.style.gridTemplateColumns = `1fr var(--tp-splitter-width, 5px) ${this.initialRightWidth}`;
     }
   }