diff --git a/var/spack/repos/builtin/packages/ascent/package.py b/var/spack/repos/builtin/packages/ascent/package.py
index 05ab6a10512..9de2d4a9a14 100644
--- a/var/spack/repos/builtin/packages/ascent/package.py
+++ b/var/spack/repos/builtin/packages/ascent/package.py
@@ -148,6 +148,14 @@ class Ascent(CMakePackage, CudaPackage):
     # https://github.com/Alpine-DAV/ascent/pull/1123
     patch("ascent-find-raja-pr1123.patch", when="@0.9.0")
 
+    # patch for fix typo in coord_type
+    # https://github.com/Alpine-DAV/ascent/pull/1408
+    patch(
+        "https://github.com/Alpine-DAV/ascent/pull/1408.patch?full_index=1",
+        when="@0.9.3 %oneapi@2025:",
+        sha256="7de7f51e57f3d743c39ad80d8783a4eb482be1def51eb2d3f9259246c661f164",
+    )
+
     ##########################################################################
     # package dependencies
     ###########################################################################
@@ -468,6 +476,9 @@ def hostconfig(self):
         if cflags:
             cfg.write(cmake_cache_entry("CMAKE_C_FLAGS", cflags))
         cxxflags = cppflags + " ".join(spec.compiler_flags["cxxflags"])
+        if spec.satisfies("%oneapi@2025:"):
+            cxxflags += "-Wno-error=missing-template-arg-list-after-template-kw "
+            cxxflags += "-Wno-missing-template-arg-list-after-template-kw"
         if cxxflags:
             cfg.write(cmake_cache_entry("CMAKE_CXX_FLAGS", cxxflags))
         fflags = " ".join(spec.compiler_flags["fflags"])