diff --git a/src/vs/sessions/contrib/changes/browser/media/changesView.css b/src/vs/sessions/contrib/changes/browser/media/changesView.css
index 6be2d544a03..92aa8416571 100644
--- a/src/vs/sessions/contrib/changes/browser/media/changesView.css
+++ b/src/vs/sessions/contrib/changes/browser/media/changesView.css
@@ -157,19 +157,34 @@
 /* Primary button grows to fill available space */
 .changes-view-body .chat-editing-session-actions.outside-card .monaco-button:not(.secondary) {
 	flex: 1;
+	min-width: 0;
+}
+
+.changes-view-body .chat-editing-session-actions.outside-card .monaco-button:not(.secondary) > span:not(.codicon) {
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
 }
 
 /* ButtonWithDropdown container grows to fill available space */
 .changes-view-body .chat-editing-session-actions.outside-card .monaco-button-dropdown {
 	flex: 1;
+	min-width: 0;
 	display: flex;
 }
 
 .changes-view-body .chat-editing-session-actions.outside-card .monaco-button-dropdown > .monaco-button {
 	flex: 1;
+	min-width: 0;
 	box-sizing: border-box;
 }
 
+.changes-view-body .chat-editing-session-actions.outside-card .monaco-button-dropdown > .monaco-button > span:not(.codicon) {
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
 .changes-view-body .chat-editing-session-actions.outside-card .monaco-button-dropdown > .monaco-button-dropdown-separator {
 	flex: 0;
 }