diff --git a/armsrc/spiffs_nucleus.h b/armsrc/spiffs_nucleus.h
index c437faf30..d4ac87234 100644
--- a/armsrc/spiffs_nucleus.h
+++ b/armsrc/spiffs_nucleus.h
@@ -758,7 +758,7 @@ s32_t spiffs_gc_erase_page_stats(
 
 s32_t spiffs_gc_find_candidate(
     spiffs *fs,
-    spiffs_block_ix **block_candidate,
+    spiffs_block_ix **block_candidates,
     int *candidate_count,
     char fs_crammed);