diff --git a/.github/ci/test.sh b/.github/ci/test.sh
index 369f6d221..b16b3c20d 100755
--- a/.github/ci/test.sh
+++ b/.github/ci/test.sh
@@ -11,7 +11,7 @@ export CARGO_TARGET_DIR=/ci/cache/target
 cargo test --manifest-path ./embassy-sync/Cargo.toml 
 cargo test --manifest-path ./embassy-embedded-hal/Cargo.toml 
 cargo test --manifest-path ./embassy-hal-internal/Cargo.toml 
-cargo test --manifest-path ./embassy-time/Cargo.toml --features generic-queue
+cargo test --manifest-path ./embassy-time/Cargo.toml --features generic-queue,mock-driver
 
 cargo test --manifest-path ./embassy-boot/boot/Cargo.toml
 cargo test --manifest-path ./embassy-boot/boot/Cargo.toml --features ed25519-dalek
diff --git a/ci.sh b/ci.sh
index 84a724ede..dd028ddda 100755
--- a/ci.sh
+++ b/ci.sh
@@ -34,7 +34,7 @@ cargo batch  \
     --- build --release --manifest-path embassy-executor/Cargo.toml --target riscv32imac-unknown-none-elf --features arch-riscv32,executor-thread \
     --- build --release --manifest-path embassy-executor/Cargo.toml --target riscv32imac-unknown-none-elf --features arch-riscv32,executor-thread,integrated-timers \
     --- build --release --manifest-path embassy-sync/Cargo.toml --target thumbv6m-none-eabi --features defmt \
-    --- build --release --manifest-path embassy-time/Cargo.toml --target thumbv6m-none-eabi --features defmt,defmt-timestamp-uptime,tick-hz-32_768,generic-queue-8 \
+    --- build --release --manifest-path embassy-time/Cargo.toml --target thumbv6m-none-eabi --features defmt,defmt-timestamp-uptime,generic-queue-8,mock-driver \
     --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv4,medium-ethernet \
     --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv4,igmp,medium-ethernet \
     --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,dhcpv4,medium-ethernet \