diff --git a/tools/build_script_generator/cmake/cmake_scripts/configure-gcc.cmake.in b/tools/build_script_generator/cmake/cmake_scripts/configure-gcc.cmake.in
index 564ff4a78a..23224fbb26 100644
--- a/tools/build_script_generator/cmake/cmake_scripts/configure-gcc.cmake.in
+++ b/tools/build_script_generator/cmake/cmake_scripts/configure-gcc.cmake.in
@@ -30,10 +30,9 @@ if(WIN32)
 %% if platform == "hosted"
 elseif(APPLE)
     # Using homebrew gcc on macOS
-    find_program(GCC_VERSION NAMES "gcc-9" "gcc-8" "gcc-7")
-    string(LENGTH ${GCC_VERSION} GCC_VERSION_LENGTH)
-    math(EXPR GCC_VERSION_LENGTH "${GCC_VERSION_LENGTH}-2")
-    string(SUBSTRING ${GCC_VERSION} ${GCC_VERSION_LENGTH} -1 GCC_VERSION)
+    find_program(GCC_VERSION NAMES "gcc-10" "gcc-9" "gcc-8" "gcc-7")
+    string(REGEX MATCH "gcc-[0-9]+" GCC_VERSION ${GCC_VERSION})
+    string(SUBSTRING ${GCC_VERSION} 3 -1 GCC_VERSION)
     set(TOOL_EXECUTABLE_SUFFIX "${GCC_VERSION}")
 %% endif
 else()
diff --git a/tools/build_script_generator/scons/resources/SConscript.in b/tools/build_script_generator/scons/resources/SConscript.in
index 03f930d1c6..f6d29755cc 100644
--- a/tools/build_script_generator/scons/resources/SConscript.in
+++ b/tools/build_script_generator/scons/resources/SConscript.in
@@ -17,7 +17,7 @@ env["BUILDPATH"] = join(env["CONFIG_BUILD_BASE"], profile)
 env["BASEPATH"] = abspath(".")
 %% if family == "darwin"
 # Using homebrew gcc on macOS instead of clang
-env["COMPILERSUFFIX"] = env.Detect(["gcc-9", "gcc-8", "gcc-7"])[3:]
+env["COMPILERSUFFIX"] = env.Detect(["gcc-10", "gcc-9", "gcc-8", "gcc-7"])[3:]
 %% endif
 %% endif