diff --git a/nodes/core/core/20-inject.html b/nodes/core/core/20-inject.html
index 276e5fea4..c48e2e368 100644
--- a/nodes/core/core/20-inject.html
+++ b/nodes/core/core/20-inject.html
@@ -149,8 +149,9 @@
                     if ( Number( value ) == value ) {
                         return Number( value );
                     }
-                    var p = value.split(":");
-                    return ((Number(p[0])*60)+Number(p[1])+300)*60*1000;
+                    var p = value.split(":");
+					var offset = new Date().getTimezoneOffset();
+                    return (((Number(p[0])+1)*60)+Number(p[1])+offset)*60*1000;
                 }
                 return value;
             },