diff --git a/examples/stm32l4/.cargo/config.toml b/examples/stm32l4/.cargo/config.toml
index 4ccdf121e..abf55eb2e 100644
--- a/examples/stm32l4/.cargo/config.toml
+++ b/examples/stm32l4/.cargo/config.toml
@@ -2,8 +2,7 @@
 # replace STM32F429ZITx with your chip as listed in `probe-rs-cli chip list`
 #runner = "probe-rs-cli run --chip STM32L475VGT6"
 #runner = "probe-rs-cli run --chip STM32L475VG"
-#runner = "probe-rs-cli run --chip STM32L4S5VI"
-runner = "probe-run --chip STM32L432KCUx"
+runner = "probe-rs-cli run --chip STM32L4S5VI"
 
 [build]
 target = "thumbv7em-none-eabi"
diff --git a/examples/stm32l4/memory.x b/examples/stm32l4/memory.x
index 0cef526ae..eb87d1b54 100644
--- a/examples/stm32l4/memory.x
+++ b/examples/stm32l4/memory.x
@@ -1,7 +1,7 @@
 MEMORY
 {
-  /* NOTE K = KiBi = 1024 bytes */
-  /* TODO Adjust these memory regions to match your device memory layout */
-  FLASH : ORIGIN = 0x8000000, LENGTH = 256K 
-  RAM : ORIGIN = 0x20000000, LENGTH = 64K
+  /* NOTE 1 K = 1 KiBi = 1024 bytes */
+  /* These values correspond to the STM32L4S5 */
+  FLASH : ORIGIN = 0x08000000, LENGTH = 1024K
+  RAM : ORIGIN = 0x20000000, LENGTH = 128K
 }