diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index c6c7e51..e9703c0 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -393,6 +393,7 @@
 
 		if (browser->use_navkeypressed && !browser->navkeypressed) {
 			if (key == K_DOWN || key == K_UP ||
+			    (browser->columns && (key == K_LEFT || key == K_RIGHT)) ||
 			    key == K_PGDN || key == K_PGUP ||
 			    key == K_HOME || key == K_END ||
 			    key == ' ') {
@@ -421,6 +422,18 @@
 				browser->seek(browser, -1, SEEK_CUR);
 			}
 			break;
+		case K_RIGHT:
+			if (!browser->columns)
+				goto out;
+			if (browser->horiz_scroll < browser->columns - 1)
+				++browser->horiz_scroll;
+			break;
+		case K_LEFT:
+			if (!browser->columns)
+				goto out;
+			if (browser->horiz_scroll != 0)
+				--browser->horiz_scroll;
+			break;
 		case K_PGDN:
 		case ' ':
 			if (browser->top_idx + browser->rows > browser->nr_entries - 1)
@@ -459,6 +472,7 @@
 			browser->seek(browser, -offset, SEEK_END);
 			break;
 		default:
+		out:
 			return key;
 		}
 	}