diff --git a/boards/static/js/form.js b/boards/static/js/form.js
--- a/boards/static/js/form.js
+++ b/boards/static/js/form.js
@@ -115,6 +115,12 @@ function addOnImagePaste() {
                     var img = $('<img class="image-preview" />');
                     img.attr('src', fr.result);
                     pastedImagesList.append(img);
+                    img.on("click", function() {
+                        // Remove the image from all lists
+                        var itemIndex = $(this).index();
+                        pastedImages.splice(itemIndex, 1);
+                        $(this).remove();
+                    });
                 };
                 fr.readAsDataURL(blob);
             }