diff --git a/include/proxysql.h b/include/proxysql.h
index 522bd4d1d4..90c881d414 100644
--- a/include/proxysql.h
+++ b/include/proxysql.h
@@ -38,11 +38,11 @@
 #include <signal.h>
 #include <errno.h>
 #include <ctype.h>
-#include <openssl/bio.h>
-#include <openssl/sha.h>
-#include <openssl/md5.h>
-#include <openssl/ssl.h>
-#include <openssl/err.h>
+#include "openssl/bio.h"
+#include "openssl/sha.h"
+#include "openssl/md5.h"
+#include "openssl/ssl.h"
+#include "openssl/err.h"
 #include <poll.h>
 #include <execinfo.h>
 
diff --git a/lib/MySQL_Protocol.cpp b/lib/MySQL_Protocol.cpp
index cba71c6a8a..5b02b562a6 100644
--- a/lib/MySQL_Protocol.cpp
+++ b/lib/MySQL_Protocol.cpp
@@ -1,4 +1,4 @@
-#include <openssl/rand.h>
+#include "openssl/rand.h"
 #include "proxysql.h"
 #include "cpp.h"
 #include "re2/re2.h"
diff --git a/lib/MySQL_ResultSet.cpp b/lib/MySQL_ResultSet.cpp
index 87e713aa76..403f89ff5d 100644
--- a/lib/MySQL_ResultSet.cpp
+++ b/lib/MySQL_ResultSet.cpp
@@ -1,4 +1,4 @@
-#include <openssl/rand.h>
+#include "openssl/rand.h"
 #include "proxysql.h"
 #include "cpp.h"
 #include "re2/re2.h"
diff --git a/lib/MySQL_encode.cpp b/lib/MySQL_encode.cpp
index 13a4f0461b..384a415c24 100644
--- a/lib/MySQL_encode.cpp
+++ b/lib/MySQL_encode.cpp
@@ -1,4 +1,4 @@
-#include <openssl/rand.h>
+#include "openssl/rand.h"
 #include "proxysql.h"
 #include "cpp.h"
 
diff --git a/lib/ProxySQL_Admin.cpp b/lib/ProxySQL_Admin.cpp
index 61fe3af6ed..96ef9816b1 100644
--- a/lib/ProxySQL_Admin.cpp
+++ b/lib/ProxySQL_Admin.cpp
@@ -7,8 +7,8 @@
 #include <unordered_set>
 #include <prometheus/exposer.h>
 #include <prometheus/counter.h>
-#include <openssl/ssl.h>
-#include <openssl/err.h>
+#include "openssl/ssl.h"
+#include "openssl/err.h"
 #include "MySQL_HostGroups_Manager.h"
 #include "mysql.h"
 #include "proxysql_admin.h"
diff --git a/lib/mysql_data_stream.cpp b/lib/mysql_data_stream.cpp
index 2407f3b7ee..7330f9492a 100644
--- a/lib/mysql_data_stream.cpp
+++ b/lib/mysql_data_stream.cpp
@@ -8,7 +8,7 @@
 #include "MySQL_PreparedStatement.h"
 #include "MySQL_Data_Stream.h"
 
-#include <openssl/x509v3.h>
+#include "openssl/x509v3.h"
 
 
 /**
diff --git a/src/main.cpp b/src/main.cpp
index db619b6b6d..85b1ef9bb5 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -36,7 +36,7 @@
 
 #include "curl/curl.h"
 
-#include <openssl/x509v3.h>
+#include "openssl/x509v3.h"
 
 #include <sys/mman.h>
 
@@ -71,7 +71,7 @@ char *binary_sha1 = NULL;
 #endif
 
 static pthread_mutex_t *lockarray;
-#include <openssl/crypto.h>
+#include "openssl/crypto.h"
 
 
 // this fuction will be called as a deatached thread
diff --git a/src/proxy_tls.cpp b/src/proxy_tls.cpp
index 433bb173fc..c940116313 100644
--- a/src/proxy_tls.cpp
+++ b/src/proxy_tls.cpp
@@ -1,6 +1,6 @@
 #include "proxysql.h"
 #include "cpp.h"
-#include <openssl/x509v3.h>
+#include "openssl/x509v3.h"
 
 static long
 get_file_size (const char *filename) {