diff --git a/csi.c b/csi.c
index 6e85fa7c..275d5657 100644
--- a/csi.c
+++ b/csi.c
@@ -371,6 +371,28 @@ csi_dispatch(struct terminal *term, uint8_t final)
                     &(struct coord){term->cols - 1, term->rows - 1});
                 break;
 
+            case 3: {
+                /* Erase scrollback */
+                int end = (term->grid->offset + term->rows - 1) % term->grid->num_rows;
+                for (size_t i = 0; i < term->grid->num_rows; i++) {
+                    if (end >= term->grid->offset) {
+                        /* Not wrapped */
+                        if (i >= term->grid->offset && i <= end)
+                            continue;
+                    } else {
+                        /* Wrapped */
+                        if (i >= term->grid->offset || i <= end)
+                            continue;
+                    }
+
+                    grid_row_free(term->grid->rows[i]);
+                    term->grid->rows[i] = NULL;
+                }
+                term->grid->view = term->grid->offset;
+                term_damage_view(term);
+                break;
+            }
+
             default:
                 LOG_ERR("%s: invalid argument: %d",
                         csi_as_string(term, final), param);
diff --git a/foot.info b/foot.info
index d701408d..ed292dda 100644
--- a/foot.info
+++ b/foot.info
@@ -235,6 +235,7 @@ foot+base|foot base fragment,
     u8=\E[?%[;0123456789]c,
     u9=\E[c,
     vpa=\E[%i%p1%dd,
+    E3=\E[3J,
     Ms=\E]52;%p1%s;%p2%s\007,
     Se=\E[2 q,
     Ss=\E[%p1%d q,