diff --git a/maths b/maths
index 971f809f..fa04fa5d 160000
--- a/maths
+++ b/maths
@@ -1 +1 @@
-Subproject commit 971f809ff86d61743840b2811544e5a3d5b1fe98
+Subproject commit fa04fa5d4ddafd07a6f0bec7c5a04682e780f293
diff --git a/mplot/compoundray/interop.h b/mplot/compoundray/interop.h
index d5a72a61..745d740d 100644
--- a/mplot/compoundray/interop.h
+++ b/mplot/compoundray/interop.h
@@ -60,7 +60,7 @@ namespace mplot::compoundray
         for (unsigned int mi = 0; mi < mymeshes.size(); ++mi) {
             sm::mat44<float> tfm;
             for (unsigned int tfi = 0; tfi < 16; ++tfi) { tfm[tfi] = mymeshes[mi]->transform[tfi]; }
-            tfm.transpose(); // Need to transpose tfm after copying data
+            tfm.transpose_inplace(); // Need to transpose tfm after copying data
             if constexpr (debug_meshload) {
                 std::cout << "A mesh called " << mymeshes[mi]->name  << " with scene transform\n" << tfm << "\n";
             }