diff --git a/src/vs/workbench/parts/files/electron-browser/media/explorerviewlet.css b/src/vs/workbench/parts/files/electron-browser/media/explorerviewlet.css
index eb657380a6774c07c8fa4ecd7048355b02855358..9cd2408fa2c567f06a5388b184422ee782db4656 100644
--- a/src/vs/workbench/parts/files/electron-browser/media/explorerviewlet.css
+++ b/src/vs/workbench/parts/files/electron-browser/media/explorerviewlet.css
@@ -109,6 +109,7 @@
 .monaco-workbench.linux .explorer-viewlet .explorer-item .monaco-inputbox,
 .monaco-workbench.mac .explorer-viewlet .explorer-item .monaco-inputbox {
 	height: 22px;
+	margin-left: -1px;
 }
 
 .explorer-viewlet .explorer-item .monaco-inputbox > .wrapper > .input {