diff --git a/osslsigncode.c b/osslsigncode.c
index 8894303..1070e8c 100644
--- a/osslsigncode.c
+++ b/osslsigncode.c
@@ -3536,8 +3536,8 @@ static int pe_verify_header(char *indata, char *infile, uint32_t filesize, FILE_
 		printf("Unexpected SizeOfHeaders field: 0x%08X\n", header->header_size);
 		return 0; /* FAILED */
 	}
-	if (filesize < header->header_size + 160) {
-		printf("Corrupt DOS file - too short: %s\n", infile);
+	if (filesize < header->header_size + 176) {
+		printf("Corrupt PE file - too short: %s\n", infile);
 		return 0; /* FAILED */
 	}
 	if (memcmp(indata + header->header_size, "PE\0\0", 4)) {