diff --git a/include/x86/gpt.h b/include/x86/gpt.h
index 7656bef9..faa34298 100644
--- a/include/x86/gpt.h
+++ b/include/x86/gpt.h
@@ -24,5 +24,5 @@
 int disk_open(int drv);
 int disk_read(int drv, int part, uint64_t off, uint64_t sz, uint8_t *buf);
 int disk_write(int drv, int part, uint64_t off, uint64_t sz, const uint8_t *buf);
-int disk_find_partion_by_label(int drv, const char *label);
+int disk_find_partition_by_label(int drv, const char *label);
 #endif
diff --git a/src/x86/gpt.c b/src/x86/gpt.c
index 0cd66b7b..096e38e6 100644
--- a/src/x86/gpt.c
+++ b/src/x86/gpt.c
@@ -358,7 +358,7 @@ int disk_write(int drv, int part, uint64_t off, uint64_t sz, const uint8_t *buf)
     return ret;
 }
 
-int disk_find_partion_by_label(int drv, const char *label)
+int disk_find_partition_by_label(int drv, const char *label)
 {
     struct disk_partition *p;
     int i;