diff --git a/src/runner_doiact.h b/src/runner_doiact.h
index 01a66f820dbc7b3f39a88ab1029147ca921670e1..865d2e78cc0ec14bc2ee8171b983d6dc99df6d69 100644
--- a/src/runner_doiact.h
+++ b/src/runner_doiact.h
@@ -919,7 +919,12 @@ void DOPAIR1(struct runner *r, struct cell *ci, struct cell *cj, const int sid,
                     p->x[2] * runner_shift[sid][2];
     if (fabsf(d - sort_i[pid].d) - ci->dx_max_sort >
         1.0e-6 * max(fabsf(d), ci->dx_max_sort))
-      error("particle shift diff exceeds dx_max_sort in cell ci. ci->nodeID=%d cj->nodeID=%d d=%e sort_i[pid].d=%e ci->dx_max_sort=%e ci->dx_max_sort_old=%e", ci->nodeID, cj->nodeID, d, sort_i[pid].d, ci->dx_max_sort, ci->dx_max_sort_old);
+      error(
+          "particle shift diff exceeds dx_max_sort in cell ci. ci->nodeID=%d "
+          "cj->nodeID=%d d=%e sort_i[pid].d=%e ci->dx_max_sort=%e "
+          "ci->dx_max_sort_old=%e",
+          ci->nodeID, cj->nodeID, d, sort_i[pid].d, ci->dx_max_sort,
+          ci->dx_max_sort_old);
   }
   for (int pjd = 0; pjd < cj->count; pjd++) {
     const struct part *p = &cj->parts[sort_j[pjd].i];
@@ -928,7 +933,12 @@ void DOPAIR1(struct runner *r, struct cell *ci, struct cell *cj, const int sid,
                     p->x[2] * runner_shift[sid][2];
     if (fabsf(d - sort_j[pjd].d) - cj->dx_max_sort >
         1.0e-6 * max(fabsf(d), cj->dx_max_sort))
-      error("particle shift diff exceeds dx_max_sort in cell cj. cj->nodeID=%d ci->nodeID=%d d=%e sort_j[pjd].d=%e cj->dx_max_sort=%e cj->dx_max_sort_old=%e", cj->nodeID, ci->nodeID, d, sort_j[pjd].d, cj->dx_max_sort, cj->dx_max_sort_old);
+      error(
+          "particle shift diff exceeds dx_max_sort in cell cj. cj->nodeID=%d "
+          "ci->nodeID=%d d=%e sort_j[pjd].d=%e cj->dx_max_sort=%e "
+          "cj->dx_max_sort_old=%e",
+          cj->nodeID, ci->nodeID, d, sort_j[pjd].d, cj->dx_max_sort,
+          cj->dx_max_sort_old);
   }
 #endif /* SWIFT_DEBUG_CHECKS */