diff --git a/ci/riscv64-linux-debug.sh b/ci/riscv64-linux-debug.sh
index d5edbac282d624c71c47713829fd09fb6229555a..c68952356c58605ddd97f1b00d61d321b3fe7bbd 100755
--- a/ci/riscv64-linux-debug.sh
+++ b/ci/riscv64-linux-debug.sh
@@ -7,7 +7,7 @@ set -e
 
 ARCH="$(uname -m)"
 TARGET="$ARCH-linux-musl"
-MCPU="baseline"
+MCPU="spacemit_x60"
 CACHE_BASENAME="zig+llvm+lld+clang-riscv64-linux-musl-0.15.0-dev.929+31e46be74"
 PREFIX="$HOME/deps/$CACHE_BASENAME"
 ZIG="$PREFIX/bin/zig"
diff --git a/ci/riscv64-linux-release.sh b/ci/riscv64-linux-release.sh
index 6cb8fb28910979bdd825c6d7fa8cffee1bf069ff..757dace2718c8216b914706f9952654c7850a699 100755
--- a/ci/riscv64-linux-release.sh
+++ b/ci/riscv64-linux-release.sh
@@ -7,7 +7,7 @@ set -e
 
 ARCH="$(uname -m)"
 TARGET="$ARCH-linux-musl"
-MCPU="baseline"
+MCPU="spacemit_x60"
 CACHE_BASENAME="zig+llvm+lld+clang-riscv64-linux-musl-0.15.0-dev.929+31e46be74"
 PREFIX="$HOME/deps/$CACHE_BASENAME"
 ZIG="$PREFIX/bin/zig"