diff --git a/crypto/asn1/a_gentm.c b/crypto/asn1/a_gentm.c
index 6450b6a0c0..1c66fcfee6 100644
--- a/crypto/asn1/a_gentm.c
+++ b/crypto/asn1/a_gentm.c
@@ -61,7 +61,6 @@
 #include <stdio.h>
 #include <time.h>
 #include "cryptlib.h"
-#include "o_time.h"
 #include <openssl/asn1.h>
 #include "asn1_locl.h"
 
diff --git a/crypto/asn1/a_time.c b/crypto/asn1/a_time.c
index e0d3d42d67..7036868fcc 100644
--- a/crypto/asn1/a_time.c
+++ b/crypto/asn1/a_time.c
@@ -64,7 +64,6 @@
 #include <stdio.h>
 #include <time.h>
 #include "cryptlib.h"
-#include "o_time.h"
 #include <openssl/asn1t.h>
 #include "asn1_locl.h"
 
diff --git a/crypto/asn1/a_utctm.c b/crypto/asn1/a_utctm.c
index d0d7be62a3..2da5f255c6 100644
--- a/crypto/asn1/a_utctm.c
+++ b/crypto/asn1/a_utctm.c
@@ -59,7 +59,6 @@
 #include <stdio.h>
 #include <time.h>
 #include "cryptlib.h"
-#include "o_time.h"
 #include <openssl/asn1.h>
 #include "asn1_locl.h"