diff --git a/core-bundle/src/Resources/contao/library/Contao/Combiner.php b/core-bundle/src/Resources/contao/library/Contao/Combiner.php
index 992be64c1dd..7c84ea0ceeb 100644
--- a/core-bundle/src/Resources/contao/library/Contao/Combiner.php
+++ b/core-bundle/src/Resources/contao/library/Contao/Combiner.php
@@ -416,7 +416,7 @@ protected function handleScssLess($content, $arrFile)
 				$objCompiler->setSourceMap(Compiler::SOURCE_MAP_INLINE);
 			}
 
-			return $this->fixPaths($objCompiler->compile($content), $arrFile);
+			return $this->fixPaths($objCompiler->compile($content, $this->strRootDir . '/' . $arrFile['name']), $arrFile);
 		}
 
 		$strPath = \dirname($arrFile['name']);