diff --git a/source/blender/blenkernel/intern/image.cc b/source/blender/blenkernel/intern/image.cc
index 504d5d6722d..12ad4d6fb45 100644
--- a/source/blender/blenkernel/intern/image.cc
+++ b/source/blender/blenkernel/intern/image.cc
@@ -1527,6 +1527,10 @@ void BKE_image_packfiles_from_mem(ReportList *reports,
     imapf->view = 0;
     imapf->tile_number = 1001;
     STRNCPY(imapf->filepath, ima->filepath);
+
+    /* The image should not be marked as "generated" since image data was provided. */
+    ImageTile *base_tile = BKE_image_get_tile(ima, 0);
+    base_tile->gen_flag &= ~IMA_GEN_TILE;
   }
 }
 
diff --git a/source/blender/io/usd/intern/usd_writer_material.cc b/source/blender/io/usd/intern/usd_writer_material.cc
index 87428b92c15..4d5760aba4c 100644
--- a/source/blender/io/usd/intern/usd_writer_material.cc
+++ b/source/blender/io/usd/intern/usd_writer_material.cc
@@ -784,6 +784,14 @@ static std::string get_in_memory_texture_filename(Image *ima)
   BKE_image_release_ibuf(ima, imbuf, nullptr);
 
   char file_name[FILE_MAX];
+
+  /* NOTE: Any changes in packed filepath handling here should be considered alongside potential
+   * changes in `export_packed_texture`. The file name returned needs to match. */
+  if (is_packed && ima->filepath[0] != '\0') {
+    BLI_path_split_file_part(ima->filepath, file_name, FILE_MAX);
+    return file_name;
+  }
+
   /* Use the image name for the file name. */
   STRNCPY(file_name, ima->id.name + 2);
 
diff --git a/tests/files/render/image_mapping/storm_usd_renders/image_mapping_udim_packed.png b/tests/files/render/image_mapping/storm_usd_renders/image_mapping_udim_packed.png
index e68b554bd32..58d5e8d1fcf 100644
--- a/tests/files/render/image_mapping/storm_usd_renders/image_mapping_udim_packed.png
+++ b/tests/files/render/image_mapping/storm_usd_renders/image_mapping_udim_packed.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9ad6a9ed944f996c3bfb23c2fc314738161740ff63168948dffd717f89efc082
-size 16965
+oid sha256:e4a3958fbd903f9d19411f2f0da4caf24790254fcd099b571e6e56237b60b33a
+size 17543
diff --git a/tests/files/render/shader/storm_usd_renders/glossy_normal_map.png b/tests/files/render/shader/storm_usd_renders/glossy_normal_map.png
index c19053ecabc..cc61aa0c436 100644
--- a/tests/files/render/shader/storm_usd_renders/glossy_normal_map.png
+++ b/tests/files/render/shader/storm_usd_renders/glossy_normal_map.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a65ffa7fae2deb66b02711fa76a4109c807afb71c79366be7b498372f9fc8960
-size 13978
+oid sha256:954bcf3c7ef28f9783269dcf3e9bf0c4576e8e413cd6a96ce595855d88e7da68
+size 17215