diff --git a/lib/pclsync/pssl-mbedtls.c b/lib/pclsync/pssl-mbedtls.c
index 860ea95..b7389ef 100644
--- a/lib/pclsync/pssl-mbedtls.c
+++ b/lib/pclsync/pssl-mbedtls.c
@@ -36,7 +36,6 @@
 #include "pssl.h"
 #include "psslcerts.h"
 #include "psynclib.h"
-#include "ptimer.h"
 #include <ctype.h>
 #include <polarssl/ctr_drbg.h>
 #include <polarssl/debug.h>
@@ -44,6 +43,7 @@
 #include <polarssl/pkcs5.h>
 #include <polarssl/ssl.h>
 #include <pthread.h>
+#include <stddef.h>
 
 #if defined(PSYNC_AES_HW_MSC)
 #include <intrin.h>
diff --git a/lib/pclsync/pssl.h b/lib/pclsync/pssl.h
index fc822fc..8c57f8d 100644
--- a/lib/pclsync/pssl.h
+++ b/lib/pclsync/pssl.h
@@ -42,11 +42,8 @@
 #include "pssl-openssl.h"
 #elif defined(P_SSL_MBEDTLS)
 #include "pssl-mbedtls.h"
-#elif defined(P_SSL_SECURETRANSPORT)
-#include "pssl-securetransport.h"
 #else
 #error "Please specify SSL library to use"
-#include "pssl-openssl.h"
 #endif
 
 extern PSYNC_THREAD int psync_ssl_errno;
diff --git a/lib/pclsync/pstatus.h b/lib/pclsync/pstatus.h
index 72c7693..17709b6 100644
--- a/lib/pclsync/pstatus.h
+++ b/lib/pclsync/pstatus.h
@@ -31,7 +31,6 @@
 #ifndef _PSYNC_STATUS_H
 #define _PSYNC_STATUS_H
 
-#include "pcompiler.h"
 #include <stdint.h>
 
 #define PSTATUS_NUM_STATUSES 6
diff --git a/lib/pclsync/psyncer.c b/lib/pclsync/psyncer.c
index f32fb2a..4d33be1 100644
--- a/lib/pclsync/psyncer.c
+++ b/lib/pclsync/psyncer.c
@@ -37,7 +37,6 @@
 #include "plocalnotify.h"
 #include "plocalscan.h"
 #include "ppathstatus.h"
-#include "psettings.h"
 #include "pstatus.h"
 #include "ptasks.h"
 #include "ptree.h"