diff --git a/src/lib/eigen b/src/lib/eigen
index 789a2db1fe..9e748951e2 160000
--- a/src/lib/eigen
+++ b/src/lib/eigen
@@ -1 +1 @@
-Subproject commit 789a2db1feec88ddf508f8de58864b62a0b3c13e
+Subproject commit 9e748951e2424e1476ca97d7b16574bc37abce4c
diff --git a/src/lib/px4_eigen.h b/src/lib/px4_eigen.h
index 2cd98e59aa..6c4556c5f5 100644
--- a/src/lib/px4_eigen.h
+++ b/src/lib/px4_eigen.h
@@ -46,6 +46,8 @@
 #pragma GCC diagnostic ignored "-Wfloat-equal"
 #define _GLIBCXX_USE_C99_FP_MACROS_DYNAMIC 1
 
+#define EIGEN_MAX_STATIC_ALIGN_BYTES 16
+
 #include <eigen/Eigen/Core>
 #include <eigen/Eigen/Geometry>
 #pragma GCC diagnostic pop