diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7d123a37..1f0577f3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -70,6 +70,11 @@ jobs:
             lfs: true
       - name: Install stable Rust toolchain
         uses: dtolnay/rust-toolchain@stable
+      - name: Dowload OpenSBI
+        if: matrix.target == 'riscv64'
+        run: |
+          gh release download v1.4 --repo riscv-software-src/opensbi --pattern 'opensbi-*-rv-bin.tar.xz'
+          tar -xvf opensbi-*-rv-bin.tar.xz opensbi-1.4-rv-bin/share/opensbi/lp64/generic/firmware/fw_jump.bin
       - name: Run VM (hello_world, dev)
         run: cargo xtask ci qemu --target ${{ matrix.target }}
       - name: Run VM (hello_world, release)
diff --git a/xtask/src/ci/qemu.rs b/xtask/src/ci/qemu.rs
index 4b87496c..dd68d92c 100644
--- a/xtask/src/ci/qemu.rs
+++ b/xtask/src/ci/qemu.rs
@@ -86,7 +86,12 @@ impl Qemu {
 		} else if self.build.target() == Target::Aarch64 {
 			vec!["-machine".to_string(), "virt,gic-version=3".to_string()]
 		} else if self.build.target() == Target::Riscv64 {
-			vec!["-machine".to_string(), "virt".to_string()]
+			vec![
+				"-machine".to_string(),
+				"virt".to_string(),
+				"-bios".to_string(),
+				"opensbi-1.4-rv-bin/share/opensbi/lp64/generic/firmware/fw_jump.bin".to_string(),
+			]
 		} else {
 			vec![]
 		}
@@ -208,6 +213,9 @@ impl Qemu {
 			Target::Aarch64 => {
 				memory = memory.max(256);
 			}
+			Target::Riscv64 => {
+				memory = memory.max(128);
+			}
 			_ => {}
 		}
 		memory