diff --git a/examples/authentication.c b/examples/authentication.c
index 66efce24..0f236326 100644
--- a/examples/authentication.c
+++ b/examples/authentication.c
@@ -18,7 +18,6 @@ clients must be made or how a client should react.
  */
 
 #include <stdio.h>
-#include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
 
diff --git a/examples/knownhosts.c b/examples/knownhosts.c
index f4160dd7..53d75627 100644
--- a/examples/knownhosts.c
+++ b/examples/knownhosts.c
@@ -20,7 +20,6 @@ clients must be made or how a client should react.
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
 #include <string.h>
 
 #include <libssh/libssh.h>
diff --git a/examples/samplesshd.c b/examples/samplesshd.c
index f192ef8e..7ce5d1e8 100644
--- a/examples/samplesshd.c
+++ b/examples/samplesshd.c
@@ -23,7 +23,7 @@ clients must be made or how a client should react.
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
-#include <unistd.h>
+
 #ifndef KEYS_FOLDER
 #ifdef _WIN32
 #define KEYS_FOLDER