1 files changed, 1 insertions, 0 deletions

diff --git a/examples/stm32h7/src/example_common.rs b/examples/stm32h7/src/example_common.rs
index 524bee6d9..b8acc2790 100644
--- a/examples/stm32h7/src/example_common.rs
+++ b/examples/stm32h7/src/example_common.rs
@@ -22,6 +22,7 @@ defmt::timestamp! {"{=u64}", {
 pub fn config() -> Config {
     let mut config = Config::default();
     config.rcc.sys_ck = Some(400.mhz().into());
+    config.rcc.hclk = Some(200.mhz().into());
     config.rcc.pll1.q_ck = Some(100.mhz().into());
     config
 }