diff --git a/manylinux2014-x64/Toolchain.cmake b/manylinux2014-x64/Toolchain.cmake
index 4d34d56..c3f629b 100644
--- a/manylinux2014-x64/Toolchain.cmake
+++ b/manylinux2014-x64/Toolchain.cmake
@@ -7,5 +7,4 @@ set(MANYLINUX2014 TRUE)
 
 set(CMAKE_C_COMPILER /opt/rh/devtoolset-10/root/usr/bin/gcc)
 set(CMAKE_CXX_COMPILER /opt/rh/devtoolset-10/root/usr/bin/g++)
-set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
 set(CMAKE_Fortran_COMPILER /opt/rh/devtoolset-10/root/usr/bin/gfortran)
diff --git a/manylinux2014-x86/Toolchain.cmake b/manylinux2014-x86/Toolchain.cmake
index 2a6ca8b..d09724c 100644
--- a/manylinux2014-x86/Toolchain.cmake
+++ b/manylinux2014-x86/Toolchain.cmake
@@ -7,5 +7,4 @@ set(MANYLINUX2014 TRUE)
 
 set(CMAKE_C_COMPILER /opt/rh/devtoolset-10/root/usr/bin/gcc)
 set(CMAKE_CXX_COMPILER /opt/rh/devtoolset-10/root/usr/bin/g++)
-set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
 set(CMAKE_Fortran_COMPILER /opt/rh/devtoolset-10/root/usr/bin/gfortran)
diff --git a/manylinux_2_28-x64/Toolchain.cmake b/manylinux_2_28-x64/Toolchain.cmake
index b826bf5..82e4309 100644
--- a/manylinux_2_28-x64/Toolchain.cmake
+++ b/manylinux_2_28-x64/Toolchain.cmake
@@ -8,5 +8,4 @@ set(MANYLINUX_2_28 TRUE)
 set(CROSS_ROOT /opt/rh/gcc-toolset-12/root/bin/)
 set(CMAKE_C_COMPILER ${CROSS_ROOT}/gcc)
 set(CMAKE_CXX_COMPILER ${CROSS_ROOT}/g++)
-set(CMAKE_ASM_COMPILER ${CROSS_ROOT}/as)
 set(CMAKE_Fortran_COMPILER ${CROSS_ROOT}/gfortran)