diff --git a/src/samples/nand/dumpipl/main.c b/src/samples/nand/dumpipl/main.c
index 37d4804d..757efea3 100644
--- a/src/samples/nand/dumpipl/main.c
+++ b/src/samples/nand/dumpipl/main.c
@@ -125,7 +125,7 @@ int ReadIPLBlockTable(void *pBlockBuf)
 				die("can't read IPL block table!");
 			}
 
-			printf("Found IPL block table at block %d\n", uiBlockNum);
+			printf("Found IPL block table at block %ld\n", uiBlockNum);
 			break;
 		}