diff --git a/pkg/interface/link/src/js/components/link.js b/pkg/interface/link/src/js/components/link.js
index 803c287ee8..488f1bd47e 100644
--- a/pkg/interface/link/src/js/components/link.js
+++ b/pkg/interface/link/src/js/components/link.js
@@ -130,6 +130,12 @@ export class LinkDetail extends Component {
                 }}
                 placeholder="Leave a comment on this link"
                 onChange={this.setComment}
+                onKeyPress={(e) => {
+                  if ((e.getModifierState("Control") || event.getModifierState("Meta"))
+                    && e.key === "Enter") {
+                    this.onClickPost();
+                  }
+                }}
                 onFocus={() => this.setState({commentFocus: true})}
                 onBlur={() => this.setState({commentFocus: false})}
                 value={this.state.comment}
diff --git a/pkg/interface/publish/src/js/components/lib/comments.js b/pkg/interface/publish/src/js/components/lib/comments.js
index c6e20921cd..14583f6588 100644
--- a/pkg/interface/publish/src/js/components/lib/comments.js
+++ b/pkg/interface/publish/src/js/components/lib/comments.js
@@ -116,7 +116,13 @@ export class Comments extends Component {
               "b--gray2-d mb2 focus-b--black focus-b--white-d white-d bg-gray0-d"}
               aria-describedby="comment-desc"
               style={{height: "4rem"}}
-              onChange={this.commentChange}>
+              onChange={this.commentChange}
+              onKeyPress={(e) => {
+                if ((e.getModifierState("Control") || event.getModifierState("Meta"))
+                  && e.key === "Enter") {
+                    this.commentSubmit();
+                  }
+              }}>
             </textarea>
           </div>
           <button disabled={disableComment}