diff --git a/graphics/blender/files/patch-intern_libmv_libmv_numeric_numeric.h b/graphics/blender/files/patch-intern_libmv_libmv_numeric_numeric.h
new file mode 100644
index 000000000000..7b5d2d82f7b0
--- /dev/null
+++ b/graphics/blender/files/patch-intern_libmv_libmv_numeric_numeric.h
@@ -0,0 +1,10 @@
+--- intern/libmv/libmv/numeric/numeric.h.orig	2025-10-08 10:41:56 UTC
++++ intern/libmv/libmv/numeric/numeric.h
+@@ -32,6 +32,7 @@
+ #include <Eigen/LU>
+ #include <Eigen/QR>
+ #include <Eigen/SVD>
++#include <cassert>
+ 
+ #if !defined(__MINGW64__)
+ #  if defined(_WIN32) || defined(__APPLE__) || defined(__NetBSD__) ||          \
diff --git a/graphics/blender/files/patch-intern_slim_intern_slim.h b/graphics/blender/files/patch-intern_slim_intern_slim.h
new file mode 100644
index 000000000000..1dbd117bc820
--- /dev/null
+++ b/graphics/blender/files/patch-intern_slim_intern_slim.h
@@ -0,0 +1,10 @@
+--- intern/slim/intern/slim.h.orig	2025-10-08 10:41:56 UTC
++++ intern/slim/intern/slim.h
+@@ -13,6 +13,7 @@
+ #include <Eigen/Sparse>
+ 
+ #include <stdexcept>
++#include <cassert>
+ 
+ namespace slim {
+ 
diff --git a/graphics/blender/files/patch-intern_slim_intern_uv__initializer.h b/graphics/blender/files/patch-intern_slim_intern_uv__initializer.h
new file mode 100644
index 000000000000..de709afdabf9
--- /dev/null
+++ b/graphics/blender/files/patch-intern_slim_intern_uv__initializer.h
@@ -0,0 +1,11 @@
+--- intern/slim/intern/uv_initializer.h.orig	2025-10-08 10:41:56 UTC
++++ intern/slim/intern/uv_initializer.h
+@@ -11,6 +11,8 @@
+ #include <Eigen/Dense>
+ #include <Eigen/Sparse>
+ 
++#include <cassert>
++
+ enum Method { TUTTE, HARMONIC, MVC };
+ 
+ namespace slim {