diff --git a/src/skins/vector/css/matrix-react-sdk/views/elements/DirectorySearchBox.css b/src/skins/vector/css/matrix-react-sdk/views/elements/DirectorySearchBox.css
index 3a0922bcd..5686ecd0a 100644
--- a/src/skins/vector/css/matrix-react-sdk/views/elements/DirectorySearchBox.css
+++ b/src/skins/vector/css/matrix-react-sdk/views/elements/DirectorySearchBox.css
@@ -46,7 +46,7 @@ input[type=text].mx_DirectorySearchBox_input:focus {
     padding-right: 10px;
     background-color: #efefef;
     border-radius: 3px;
-    background-image: url('img/icon-return.svg');
+    background-image: url('../img/icon-return.svg');
     background-position: 8px 70%;
     background-repeat: no-repeat;
     text-indent: 18px;
@@ -63,7 +63,7 @@ input[type=text].mx_DirectorySearchBox_input:focus {
 .mx_DirectorySearchBox_clear {
     display: inline-block;
     vertical-align: middle;
-    background: url('img/icon_context_delete.svg');
+    background: url('../img/icon_context_delete.svg');
     background-position: 0 50%;
     background-repeat: no-repeat;
     width: 15px;
diff --git a/src/skins/vector/css/matrix-react-sdk/views/rooms/RoomTile.css b/src/skins/vector/css/matrix-react-sdk/views/rooms/RoomTile.css
index 2822d82e8..2411d6133 100644
--- a/src/skins/vector/css/matrix-react-sdk/views/rooms/RoomTile.css
+++ b/src/skins/vector/css/matrix-react-sdk/views/rooms/RoomTile.css
@@ -65,7 +65,7 @@ limitations under the License.
     position: absolute;
     content: "";
     border-radius: 40px;
-    background-image: url("img/icons_ellipsis.svg");
+    background-image: url("../img/icons_ellipsis.svg");
     background-size: 25px;
     width: 24px;
     height: 24px;
diff --git a/src/skins/vector/css/vector-web/fonts.css b/src/skins/vector/css/vector-web/fonts.css
index 719eeebcb..a57d9952b 100644
--- a/src/skins/vector/css/vector-web/fonts.css
+++ b/src/skins/vector/css/vector-web/fonts.css
@@ -3,44 +3,46 @@
  * Includes extended Latin, Greek, Cyrillic and Vietnamese character sets
  */
 
+/* the 'src' links are relative to the bundle.css, which is in a subdirectory.
+ */
 @font-face {
     font-family: 'Open Sans';
-    src: url('fonts/Open_Sans/OpenSans-Regular.ttf') format('truetype');
+    src: url('../fonts/Open_Sans/OpenSans-Regular.ttf') format('truetype');
     font-weight: 400;
     font-style: normal;
 }
 
 @font-face {
     font-family: 'Open Sans';
-    src: url('fonts/Open_Sans/OpenSans-Italic.ttf') format('truetype');
+    src: url('../fonts/Open_Sans/OpenSans-Italic.ttf') format('truetype');
     font-weight: 400;
     font-style: italic;
 }
 
 @font-face {
     font-family: 'Open Sans';
-    src: url('fonts/Open_Sans/OpenSans-Semibold.ttf') format('truetype');
+    src: url('../fonts/Open_Sans/OpenSans-Semibold.ttf') format('truetype');
     font-weight: 600;
     font-style: normal;
 }
 
 @font-face {
     font-family: 'Open Sans';
-    src: url('fonts/Open_Sans/OpenSans-SemiboldItalic.ttf') format('truetype');
+    src: url('../fonts/Open_Sans/OpenSans-SemiboldItalic.ttf') format('truetype');
     font-weight: 600;
     font-style: italic;
 }
 
 @font-face {
     font-family: 'Open Sans';
-    src: url('fonts/Open_Sans/OpenSans-Bold.ttf') format('truetype');
+    src: url('../fonts/Open_Sans/OpenSans-Bold.ttf') format('truetype');
     font-weight: 700;
     font-style: normal;
 }
 
 @font-face {
     font-family: 'Open Sans';
-    src: url('fonts/Open_Sans/OpenSans-BoldItalic.ttf') format('truetype');
+    src: url('../fonts/Open_Sans/OpenSans-BoldItalic.ttf') format('truetype');
     font-weight: 700;
     font-style: italic;
 }
@@ -52,14 +54,14 @@
 
 @font-face {
     font-family: 'Fira Mono';
-    src: url('fonts/Fira_Mono/FiraMono-Regular.ttf') format('truetype');
+    src: url('../fonts/Fira_Mono/FiraMono-Regular.ttf') format('truetype');
     font-weight: 400;
     font-style: normal;
 }
 
 @font-face {
     font-family: 'Fira Mono';
-    src: url('fonts/Fira_Mono/FiraMono-Bold.ttf') format('truetype');
+    src: url('../fonts/Fira_Mono/FiraMono-Bold.ttf') format('truetype');
     font-weight: 700;
     font-style: normal;
 }
diff --git a/src/skins/vector/css/vector-web/views/elements/ImageView.css b/src/skins/vector/css/vector-web/views/elements/ImageView.css
index 03223f259..0942b5936 100644
--- a/src/skins/vector/css/vector-web/views/elements/ImageView.css
+++ b/src/skins/vector/css/vector-web/views/elements/ImageView.css
@@ -62,7 +62,7 @@ limitations under the License.
     max-height: 100%;
     /* object-fit hack needed for Chrome due to Chrome not re-laying-out until you refresh */
     object-fit: contain;
-    /* background-image: url('img/trans.png'); */
+    /* background-image: url('../img/trans.png'); */
     pointer-events: all;
 }