diff --git a/math/hyperdeal/files/patch-source_base_mpi.cc b/math/hyperdeal/files/patch-source_base_mpi.cc
new file mode 100644
index 000000000000..98cc5b268a23
--- /dev/null
+++ b/math/hyperdeal/files/patch-source_base_mpi.cc
@@ -0,0 +1,13 @@
+--- source/base/mpi.cc.orig	2026-09-16 18:38:24 UTC
++++ source/base/mpi.cc
+@@ -17,7 +17,9 @@
+ 
+ #include <hyper.deal/base/mpi.h>
+ #include <hyper.deal/base/utilities.h>
+-#include <immintrin.h>
++#ifdef __AVX2__
++#  include <immintrin.h>
++#endif
+ 
+ #include <algorithm>
+ #include <bitset>
diff --git a/math/hyperdeal/files/patch-source_base_utilities.cc b/math/hyperdeal/files/patch-source_base_utilities.cc
new file mode 100644
index 000000000000..edfe412f4009
--- /dev/null
+++ b/math/hyperdeal/files/patch-source_base_utilities.cc
@@ -0,0 +1,10 @@
+--- source/base/utilities.cc.orig	2026-09-16 18:38:24 UTC
++++ source/base/utilities.cc
+@@ -19,7 +19,6 @@
+ 
+ #include <hyper.deal/base/revision.h>
+ #include <hyper.deal/base/utilities.h>
+-#include <immintrin.h>
+ 
+ #include <algorithm>
+ #include <bitset>