1 files changed, 2 insertions, 0 deletions
diff --git a/testhal/STM32F1xx/GPT/main.c b/testhal/STM32F1xx/GPT/main.c
index 09b3ba9b3..e3e0797f8 100644
--- a/testhal/STM32F1xx/GPT/main.c
+++ b/testhal/STM32F1xx/GPT/main.c
@@ -86,8 +86,10 @@ int main(void) {
    * five seconds.
    */
   while (TRUE) {
+    gptStopTimer(&GPTD1);
     gptStartContinuous(&GPTD1, 5000);
     chThdSleepMilliseconds(5000);
+    gptStopTimer(&GPTD1);
     gptStartContinuous(&GPTD1, 2500);
     chThdSleepMilliseconds(5000);
   }