diff --git a/src/ui/qgsrelationmanageradddialogbase.ui b/src/ui/qgsrelationmanageradddialogbase.ui
index 40adcf35217e..a8dbb42f30e9 100644
--- a/src/ui/qgsrelationmanageradddialogbase.ui
+++ b/src/ui/qgsrelationmanageradddialogbase.ui
@@ -101,8 +101,8 @@
Add new field pair as part of a composite foreign key
-
- ../../../../../../.designer/backup../../../../../../.designer/backup
+
+ :/images/themes/default/symbologyAdd.svg:/images/themes/default/symbologyAdd.svg
@@ -112,8 +112,8 @@
Remove the select or last pair of fields
-
- ../../../../../../.designer/backup../../../../../../.designer/backup
+
+ :/images/themes/default/symbologyRemove.svg:/images/themes/default/symbologyRemove.svg
@@ -134,6 +134,8 @@
-
+
+
+
diff --git a/src/ui/qgsrelationmanageraddpolymorphicdialogbase.ui b/src/ui/qgsrelationmanageraddpolymorphicdialogbase.ui
index dc5da19a6074..773c5a3af496 100644
--- a/src/ui/qgsrelationmanageraddpolymorphicdialogbase.ui
+++ b/src/ui/qgsrelationmanageraddpolymorphicdialogbase.ui
@@ -70,8 +70,8 @@
Add new field pair as part of a composite foreign key
-
- ../../../../../../.designer/backup../../../../../../.designer/backup
+
+ :/images/themes/default/symbologyAdd.svg:/images/themes/default/symbologyAdd.svg
@@ -81,8 +81,8 @@
Remove the select or last pair of fields
-
- ../../../../../../.designer/backup../../../../../../.designer/backup
+
+ :/images/themes/default/symbologyRemove.svg:/images/themes/default/symbologyRemove.svg
@@ -155,7 +155,7 @@
-
-
+
-
@@ -191,6 +191,8 @@
-
+
+
+