diff --git a/stim/visualization/aabbn.h b/stim/visualization/aabbn.h
index 07931b5..329ae42 100644
--- a/stim/visualization/aabbn.h
+++ b/stim/visualization/aabbn.h
@@ -30,12 +30,18 @@ struct aabbn{
 		high[0] = x1;
 	}
 
-	CUDA_CALLABLE aabbn(T x0, T y0, T x1, T y1) : aabbn(x0, x1) {
+	CUDA_CALLABLE aabbn(T x0, T y0, T x1, T y1) {
+		low[0] = x0;
+		high[0] = x1;
 		low[1] = y0;
 		high[1] = y1;
 	}
 
-	CUDA_CALLABLE aabbn(T x0, T y0, T z0, T x1, T y1, T z1) : aabbn(x0, y0, x1, y1) {
+	CUDA_CALLABLE aabbn(T x0, T y0, T z0, T x1, T y1, T z1) {
+		low[0] = x0;
+		high[0] = x1;
+		low[1] = y0;
+		high[1] = y1;
 		low[2] = z0;
 		high[2] = z1;
 	}
--
libgit2 0.21.4