diff --git a/linux/acs/GpsHyperionLinuxController.h b/linux/acs/GpsHyperionLinuxController.h
index 00a8218f..b8c3ed7a 100644
--- a/linux/acs/GpsHyperionLinuxController.h
+++ b/linux/acs/GpsHyperionLinuxController.h
@@ -23,8 +23,8 @@
  */
 class GpsHyperionLinuxController : public ExtendedControllerBase {
  public:
-  // 30 minutes
-  static constexpr uint32_t MAX_SECONDS_TO_REACH_FIX = 60 * 30;
+  // 15 minutes
+  static constexpr uint32_t MAX_SECONDS_TO_REACH_FIX = 60 * 15;
 
   enum ReadModes { SHM = 0, SOCKET = 1 };