diff --git a/0001-cmake-fix-nasm-detection-w-3.0.patch b/0001-cmake-fix-nasm-detection-w-3.0.patch
deleted file mode 100644
index eef863c..0000000
--- a/0001-cmake-fix-nasm-detection-w-3.0.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 6d2b7f71b98bfa28e372b1f2d85f137280bdb3de Mon Sep 17 00:00:00 2001
-From: James Zern <jzern@google.com>
-Date: Tue, 7 Oct 2025 14:08:44 -0700
-Subject: [PATCH] cmake: fix nasm detection w/3.0
-
-nasm 3.0 separated Oflags (-Ox) output to `-hO` which is used to
-validate the nasm binary. This change is compatible with older versions
-(tested with NASM version 2.16.03 & 2.13.02).
-
-Bug: aomedia:448994065
-Fixed: aomedia:448994065
-Change-Id: I704dcfe39ac6e68bc4d5b9e409fb59a0d277170e
----
- build/cmake/aom_optimization.cmake | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/build/cmake/aom_optimization.cmake b/build/cmake/aom_optimization.cmake
-index 9cc34de362..2750a0be41 100644
---- a/build/cmake/aom_optimization.cmake
-+++ b/build/cmake/aom_optimization.cmake
-@@ -212,7 +212,7 @@ endfunction()
- # Currently checks only for presence of required object formats and support for
- # the -Ox argument (multipass optimization).
- function(test_nasm)
--  execute_process(COMMAND ${CMAKE_ASM_NASM_COMPILER} -hf
-+  execute_process(COMMAND ${CMAKE_ASM_NASM_COMPILER} -hO
-                   OUTPUT_VARIABLE nasm_helptext)
- 
-   if(NOT "${nasm_helptext}" MATCHES "-Ox")
-@@ -220,6 +220,8 @@ function(test_nasm)
-       FATAL_ERROR "Unsupported nasm: multipass optimization not supported.")
-   endif()
- 
-+  execute_process(COMMAND ${CMAKE_ASM_NASM_COMPILER} -hf
-+                  OUTPUT_VARIABLE nasm_helptext)
-   if("${AOM_TARGET_CPU}" STREQUAL "x86")
-     if("${AOM_TARGET_SYSTEM}" STREQUAL "Darwin")
-       if(NOT "${nasm_helptext}" MATCHES "macho32")
--- 
-2.51.0
-
diff --git a/aom-nostatic.patch b/aom-nostatic.patch
deleted file mode 100644
index 1755b03..0000000
--- a/aom-nostatic.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-diff -up aom-3.13.1/build/cmake/aom_install.cmake.orig aom-3.13.1/build/cmake/aom_install.cmake
---- aom-3.13.1/build/cmake/aom_install.cmake.orig	2025-09-07 16:11:27.789000000 +0200
-+++ aom-3.13.1/build/cmake/aom_install.cmake	2025-12-30 21:08:54.594005985 +0100
-@@ -79,7 +79,7 @@ macro(setup_aom_install_targets)
-     endif()
- 
-     if(BUILD_SHARED_LIBS)
--      set(AOM_INSTALL_LIBS aom aom_static)
-+      set(AOM_INSTALL_LIBS aom)
-     else()
-       set(AOM_INSTALL_LIBS aom)
-     endif()
-diff -up aom-3.13.1/build/cmake/config.cmake.in.orig aom-3.13.1/build/cmake/config.cmake.in
---- aom-3.13.1/build/cmake/config.cmake.in.orig	2025-09-07 16:11:27.791000000 +0200
-+++ aom-3.13.1/build/cmake/config.cmake.in	2026-01-05 15:35:24.588489147 +0100
-@@ -10,13 +10,6 @@ include("${CMAKE_CURRENT_LIST_DIR}/@AOM_
- 
- set_and_check(@PROJECT_NAME@_INCLUDE_DIRS "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")
- 
--# @PROJECT_NAME@::aom_static is defined only if BUILD_SHARED_LIBS=1 when libaom
--# was configured. When it is false, @PROJECT_NAME@::aom is a static library.
--if(TARGET @PROJECT_NAME@::aom_static)
--  set(@PROJECT_NAME@_STATIC_LIBRARIES "@PROJECT_NAME@::aom_static")
--else()
--  set(@PROJECT_NAME@_STATIC_LIBRARIES "@PROJECT_NAME@::aom")
--endif()
- set(@PROJECT_NAME@_LIBRARIES "@PROJECT_NAME@::aom")
- 
- check_required_components(@PROJECT_NAME@)
diff --git a/aom.spec b/aom.spec
index 75544c6..6fcccd4 100644
--- a/aom.spec
+++ b/aom.spec
@@ -20,10 +20,6 @@ Summary:    Royalty-free next-generation video format
 License:    BSD-3-Clause
 URL:        http://aomedia.org/
 Source:     https://aomedia.googlesource.com/%{name}/+archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
-# https://aomedia.issues.chromium.org/issues/448994065
-Patch:      0001-cmake-fix-nasm-detection-w-3.0.patch
-# Building static library breaks .cmake files if we don't ship it, so drop it
-Patch:      aom-nostatic.patch
 
 BuildRequires:  gcc-c++
 BuildRequires:  gcc
@@ -34,7 +30,7 @@ BuildRequires:  git-core
 BuildRequires:  perl-interpreter
 BuildRequires:  perl(Getopt::Long)
 BuildRequires:  python3-devel
-BuildRequires:  nasm
+BuildRequires:  yasm
 %if %{with jpegxl}
 BuildRequires:  pkgconfig(libjxl)
 BuildRequires:  pkgconfig(libhwy)
@@ -69,8 +65,6 @@ video format.
 
 %package -n libaom-devel
 Summary:        Development files for aom
-# cmake files assume /usr/bin/aomdec is present
-Requires:       aom%{?_isa} = %{version}-%{release}
 Requires:       libaom%{?_isa} = %{version}-%{release}
 
 %description -n libaom-devel
@@ -112,6 +106,7 @@ sed -i "s@GENERATE_LATEX         = YES@GENERATE_LATEX         = NO@" libs.doxy_t
 
 %install
 %cmake3_install
+rm -rvf %{buildroot}%{_libdir}/libaom.a
 
 %files
 %doc AUTHORS CHANGELOG README.md