1 files changed, 3 insertions, 1 deletions

diff --git a/apps/plugins/alpine_cdc.c b/apps/plugins/alpine_cdc.c
index 73bc49ff00..9357b2e5ab 100644
--- a/apps/plugins/alpine_cdc.c
+++ b/apps/plugins/alpine_cdc.c
@@ -1141,6 +1141,7 @@ int main(const void* parameter)
 #ifdef DEBUG
     int button;
 #endif
+    size_t buf_size;
     ssize_t stacksize;
     void* stack;
 
@@ -1155,7 +1156,8 @@ int main(const void* parameter)
 #endif
 
     /* init the worker thread */
-    stack = rb->plugin_get_buffer((size_t *)&stacksize); /* use the rest as stack */
+    stack = rb->plugin_get_buffer(&buf_size); /* use the rest as stack */
+    stacksize = buf_size;
     stack = (void*)(((unsigned int)stack + 100) & ~3); /* a bit away, 32 bit align */
     stacksize = (stacksize - 100) & ~3;
     if (stacksize < DEFAULT_STACK_SIZE)