diff --git a/gui/src/components/mainInput/ContinueInputBox.tsx b/gui/src/components/mainInput/ContinueInputBox.tsx
index c57dbd9d009..7d2f5192ef0 100644
--- a/gui/src/components/mainInput/ContinueInputBox.tsx
+++ b/gui/src/components/mainInput/ContinueInputBox.tsx
@@ -112,7 +112,7 @@ function ContinueInputBox(props: ContinueInputBoxProps) {
       className={`${props.hidden ? "hidden" : ""}`}
       data-testid={`continue-input-box-${props.inputId}`}
     >
-      <div className={`relative flex flex-col px-2`}>
+      <div className={`relative flex min-w-0 flex-col px-2`}>
         {props.isMainInput && <Lump />}
         <GradientBorder
           loading={isStreaming && (props.isLastUserInput || isInEdit) ? 1 : 0}
diff --git a/gui/src/components/mainInput/TipTapEditor/TipTapEditor.css b/gui/src/components/mainInput/TipTapEditor/TipTapEditor.css
index 3f2a2c7703f..8e1366db960 100644
--- a/gui/src/components/mainInput/TipTapEditor/TipTapEditor.css
+++ b/gui/src/components/mainInput/TipTapEditor/TipTapEditor.css
@@ -16,6 +16,12 @@
   transition: background-color 0.2s ease-in-out;
 }
 
+.tiptap {
+  overflow-wrap: break-word;
+  word-break: break-word;
+  min-width: 0;
+}
+
 .tiptap p.is-editor-empty:first-child::before {
   color: #646464; /* lightGray */
   content: attr(data-placeholder);