diff --git a/scripts/extract-cert.c b/scripts/extract-cert.c
index 6ce5945a0b892e79f2e98e645615cbc37b79f4d1..b071bf476fea7ede6aab95730f5844ac1bf5caa5 100644
--- a/scripts/extract-cert.c
+++ b/scripts/extract-cert.c
@@ -17,13 +17,9 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include <string.h>
-#include <getopt.h>
 #include <err.h>
-#include <arpa/inet.h>
 #include <openssl/bio.h>
-#include <openssl/evp.h>
 #include <openssl/pem.h>
-#include <openssl/pkcs7.h>
 #include <openssl/err.h>
 #include <openssl/engine.h>