diff --git a/scss/_custom-forms.scss b/scss/_custom-forms.scss
index 03f3fc5be2..07574df257 100644
--- a/scss/_custom-forms.scss
+++ b/scss/_custom-forms.scss
@@ -51,7 +51,9 @@
     @include box-shadow($custom-control-indicator-active-box-shadow);
   }
 
-  &:disabled {
+  // Use disabled attribute instead of :disabled pseudo-class
+  // Workaround for: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/11295231
+  &[disabled] {
     ~ .custom-control-label {
       color: $custom-control-label-disabled-color;
 
@@ -307,7 +309,9 @@
     box-shadow: $custom-file-focus-box-shadow;
   }
 
-  &:disabled ~ .custom-file-label {
+  // Use disabled attribute instead of :disabled pseudo-class
+  // Workaround for: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/11295231
+  &[disabled] ~ .custom-file-label {
     background-color: $custom-file-disabled-bg;
   }
 
diff --git a/scss/_forms.scss b/scss/_forms.scss
index 79ca507f7a..ff01edcd2b 100644
--- a/scss/_forms.scss
+++ b/scss/_forms.scss
@@ -210,7 +210,9 @@ textarea.form-control {
   margin-top: $form-check-input-margin-y;
   margin-left: -$form-check-input-gutter;
 
-  &:disabled ~ .form-check-label {
+  // Use disabled attribute instead of :disabled pseudo-class
+  // Workaround for: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/11295231
+  &[disabled] ~ .form-check-label {
     color: $text-muted;
   }
 }