3 files changed, 3 insertions, 3 deletions

diff --git a/apps/plugin.h b/apps/plugin.h
index a95d80b7aa..3b9ca03e32 100644
--- a/apps/plugin.h
+++ b/apps/plugin.h
@@ -334,7 +334,7 @@ struct plugin_api {
 #ifdef HAVE_PRIORITY_SCHEDULING
     void (*priority_yield)(void);
 #endif
-    long* current_tick;
+    volatile long* current_tick;
     long (*default_event_handler)(long event);
     long (*default_event_handler_ex)(long event, void (*callback)(void *), void *parameter);
     struct thread_entry* threads;
diff --git a/firmware/export/kernel.h b/firmware/export/kernel.h
index a77ca312bd..9e3a8d25df 100644
--- a/firmware/export/kernel.h
+++ b/firmware/export/kernel.h
@@ -93,7 +93,7 @@ struct mutex
    the current_tick variable */
 #define current_tick (signed)(USEC_TIMER/10000)
 #else
-extern long current_tick;
+extern volatile long current_tick;
 #endif
 
 #ifdef SIMULATOR
diff --git a/firmware/kernel.c b/firmware/kernel.c
index 5841f8975e..fcee53f331 100644
--- a/firmware/kernel.c
+++ b/firmware/kernel.c
@@ -26,7 +26,7 @@
 #include "panic.h"
 
 #if !defined(CPU_PP) || !defined(BOOTLOADER) 
-long current_tick NOCACHEDATA_ATTR = 0;
+volatile long current_tick NOCACHEDATA_ATTR = 0;
 #endif
 
 static void (*tick_funcs[MAX_NUM_TICK_TASKS])(void);