diff --git a/bauh/view/qt/root.py b/bauh/view/qt/root.py
index efc76a60..890c487f 100644
--- a/bauh/view/qt/root.py
+++ b/bauh/view/qt/root.py
@@ -19,7 +19,7 @@ def ask_root_password(locale_keys: dict):
     diag.setStyleSheet("""QLineEdit {  border-radius: 5px; font-size: 16px }""")
     diag.setInputMode(QInputDialog.TextInput)
     diag.setTextEchoMode(QLineEdit.Password)
-    diag.setWindowIcon(QIcon(resource.get_path('img/lock.svg')))
+    diag.setWindowIcon(QIcon(resource.get_path('img/lock.png')))
     diag.setWindowTitle(locale_keys['popup.root.title'])
     diag.setLabelText('')
     diag.setCancelButtonText(locale_keys['popup.button.cancel'])
diff --git a/bauh/view/resources/img/lock.png b/bauh/view/resources/img/lock.png
new file mode 100755
index 00000000..bffba181
Binary files /dev/null and b/bauh/view/resources/img/lock.png differ
diff --git a/bauh/view/resources/img/lock.svg b/bauh/view/resources/img/lock.svg
deleted file mode 100755
index 232acfb4..00000000
--- a/bauh/view/resources/img/lock.svg
+++ /dev/null
@@ -1,138 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Generator: Adobe Illustrator 19.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   version="1.1"
-   id="Capa_1"
-   x="0px"
-   y="0px"
-   viewBox="0 0 37.125 49.5"
-   xml:space="preserve"
-   sodipodi:docname="lock.svg"
-   width="37.125"
-   height="49.5"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14"><metadata
-   id="metadata937"><rdf:RDF><cc:Work
-       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
-         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
-   id="defs935" /><sodipodi:namedview
-   pagecolor="#ffffff"
-   bordercolor="#666666"
-   borderopacity="1"
-   objecttolerance="10"
-   gridtolerance="10"
-   guidetolerance="10"
-   inkscape:pageopacity="0"
-   inkscape:pageshadow="2"
-   inkscape:window-width="1366"
-   inkscape:window-height="739"
-   id="namedview933"
-   showgrid="false"
-   showborder="false"
-   fit-margin-top="0"
-   fit-margin-left="0"
-   fit-margin-right="0"
-   fit-margin-bottom="0"
-   inkscape:zoom="0.90509668"
-   inkscape:cx="43.828193"
-   inkscape:cy="29.206802"
-   inkscape:window-x="0"
-   inkscape:window-y="432"
-   inkscape:window-maximized="1"
-   inkscape:current-layer="Capa_1" />
-<g
-   id="g951"><g
-     id="g943"
-     transform="matrix(0.09667969,0,0,0.09667969,-6.1875002,0)"
-     style="fill:#000000;stroke:#000000;stroke-width:9.77332354">
-	<g
-   id="g941"
-   style="fill:#000000;stroke:#000000;stroke-width:9.77332354">
-		<path
-   d="m 437.333,192 h -32 V 149.333 C 405.333,66.99 338.344,0 256,0 173.656,0 106.667,66.99 106.667,149.333 V 192 h -32 C 68.771,192 64,196.771 64,202.667 V 469.334 C 64,492.865 83.135,512 106.667,512 H 405.334 C 428.865,512 448,492.865 448,469.333 V 202.667 C 448,196.771 443.229,192 437.333,192 Z M 287.938,414.823 c 0.333,3.01 -0.635,6.031 -2.656,8.292 -2.021,2.26 -4.917,3.552 -7.948,3.552 h -42.667 c -3.031,0 -5.927,-1.292 -7.948,-3.552 -2.021,-2.26 -2.99,-5.281 -2.656,-8.292 l 6.729,-60.51 C 219.865,346.365 213.334,333.792 213.334,320 c 0,-23.531 19.135,-42.667 42.667,-42.667 23.532,0 42.667,19.135 42.667,42.667 0,13.792 -6.531,26.365 -17.458,34.313 z M 341.333,192 H 170.667 V 149.333 C 170.667,102.281 208.948,64 256,64 c 47.052,0 85.333,38.281 85.333,85.333 V 192 Z"
-   id="path939"
-   inkscape:connector-curvature="0"
-   style="fill:#000000;stroke:#000000;stroke-width:9.77332354" />
-	</g>
-</g><g
-     style="fill:#ffcc00"
-     transform="matrix(0.09667969,0,0,0.09667969,-6.1875002,0)"
-     id="g900">
-	<g
-   style="fill:#ffcc00"
-   id="g898">
-		<path
-   style="fill:#ffcc00"
-   inkscape:connector-curvature="0"
-   id="path896"
-   d="m 437.333,192 h -32 V 149.333 C 405.333,66.99 338.344,0 256,0 173.656,0 106.667,66.99 106.667,149.333 V 192 h -32 C 68.771,192 64,196.771 64,202.667 V 469.334 C 64,492.865 83.135,512 106.667,512 H 405.334 C 428.865,512 448,492.865 448,469.333 V 202.667 C 448,196.771 443.229,192 437.333,192 Z M 287.938,414.823 c 0.333,3.01 -0.635,6.031 -2.656,8.292 -2.021,2.26 -4.917,3.552 -7.948,3.552 h -42.667 c -3.031,0 -5.927,-1.292 -7.948,-3.552 -2.021,-2.26 -2.99,-5.281 -2.656,-8.292 l 6.729,-60.51 C 219.865,346.365 213.334,333.792 213.334,320 c 0,-23.531 19.135,-42.667 42.667,-42.667 23.532,0 42.667,19.135 42.667,42.667 0,13.792 -6.531,26.365 -17.458,34.313 z M 341.333,192 H 170.667 V 149.333 C 170.667,102.281 208.948,64 256,64 c 47.052,0 85.333,38.281 85.333,85.333 V 192 Z" />
-	</g>
-</g></g>
-<g
-   id="g902"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g904"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g906"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g908"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g910"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g912"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g914"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g916"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g918"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g920"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g922"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g924"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g926"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g928"
-   transform="translate(-237.4375,-231.25)">
-</g>
-<g
-   id="g930"
-   transform="translate(-237.4375,-231.25)">
-</g>
-</svg>
\ No newline at end of file