diff --git a/tests/programs/_build_clang_native.sh b/tests/programs/_build_clang_native.sh
index dfe10589..2fda2995 100644
--- a/tests/programs/_build_clang_native.sh
+++ b/tests/programs/_build_clang_native.sh
@@ -3,7 +3,7 @@ set -ex
 ROOT_DIR=$(pwd)
 CC="clang-18"
 LD="ld.lld-18"
-CCFLAGS="--target=riscv64 -march=rv64imac_zba_zbb_zbc_zbs -nostdinc -isystem $ROOT_DIR/deps/musl/release/include -c -fdata-sections -ffunction-sections"
+CFLAGS="--target=riscv64 -march=rv64imac_zba_zbb_zbc_zbs -nostdinc -isystem $ROOT_DIR/deps/musl/release/include -c -fdata-sections -ffunction-sections"
 LDFLAGS="--gc-sections -nostdlib --sysroot $ROOT_DIR/deps/musl/release -L$ROOT_DIR/deps/musl/release/lib -lc -lgcc"
 
 if [ ! -d deps ]; then
@@ -24,4 +24,4 @@ if [ ! -d deps/musl/release ]; then
 	cd -
 fi
 
-$CC $CCFLAGS clang_sample.c -o clang_sample.o && $LD $LDFLAGS clang_sample.o -o clang_sample && rm clang_sample.o
+$CC $CFLAGS clang_sample.c -o clang_sample.o && $LD $LDFLAGS clang_sample.o -o clang_sample && rm clang_sample.o