diff --git a/src/common/common/defaults.h b/src/common/common/defaults.h
new file mode 100644
index 00000000..17d761d7
--- /dev/null
+++ b/src/common/common/defaults.h
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#ifndef GUAC_COMMON_DEFAULTS_H
+#define GUAC_COMMON_DEFAULTS_H
+
+/**
+ * The default number of seconds to wait after sending the Wake-on-LAN packet
+ * for the destination host to start responding.
+ */
+#define GUAC_WOL_DEFAULT_BOOT_WAIT_TIME 60
+
+
+#endif /* GUAC_COMMON_DEFAULTS_H */
+
diff --git a/src/libguac/guacamole/wol-constants.h b/src/libguac/guacamole/wol-constants.h
index 6f27dd07..215e6b88 100644
--- a/src/libguac/guacamole/wol-constants.h
+++ b/src/libguac/guacamole/wol-constants.h
@@ -32,12 +32,6 @@
  */
 #define GUAC_WOL_LOCAL_IPV4_BROADCAST "255.255.255.255"
 
-/**
- * The number of seconds to wait after sending the Wake-on-LAN packet
- * for the destination host to start responding.
- */
-#define GUAC_WOL_BOOT_WAIT_TIME 60
-
 /**
  * The size of the magic Wake-on-LAN packet to send to wake a remote host.  This
  * consists of 6 bytes of 0xFF, and then the MAC address repeated 16 times.
diff --git a/src/protocols/rdp/settings.c b/src/protocols/rdp/settings.c
index 7c4b23cb..0f47f6e2 100644
--- a/src/protocols/rdp/settings.c
+++ b/src/protocols/rdp/settings.c
@@ -17,6 +17,7 @@
  * under the License.
  */
 
+#include "common/defaults.h"
 #include "common/string.h"
 #include "config.h"
 #include "resolution.h"
@@ -1084,7 +1085,7 @@ guac_rdp_settings* guac_rdp_parse_args(guac_user* user,
         /* Parse the WoL wait time. */
         settings->wol_wait_time =
             guac_user_parse_args_int(user, GUAC_RDP_CLIENT_ARGS, argv,
-                IDX_WOL_WAIT_TIME, GUAC_WOL_BOOT_WAIT_TIME);
+                IDX_WOL_WAIT_TIME, GUAC_WOL_DEFAULT_BOOT_WAIT_TIME);
         
     }
 
diff --git a/src/protocols/ssh/settings.c b/src/protocols/ssh/settings.c
index c76feaeb..5e798178 100644
--- a/src/protocols/ssh/settings.c
+++ b/src/protocols/ssh/settings.c
@@ -20,6 +20,7 @@
 #include "config.h"
 
 #include "client.h"
+#include "common/defaults.h"
 #include "settings.h"
 
 #include <guacamole/user.h>
@@ -508,7 +509,7 @@ guac_ssh_settings* guac_ssh_parse_args(guac_user* user,
         
         settings->wol_wait_time =
             guac_user_parse_args_int(user, GUAC_SSH_CLIENT_ARGS, argv,
-                IDX_WOL_WAIT_TIME, GUAC_WOL_BOOT_WAIT_TIME);
+                IDX_WOL_WAIT_TIME, GUAC_WOL_DEFAULT_BOOT_WAIT_TIME);
         
     }
 
diff --git a/src/protocols/telnet/settings.c b/src/protocols/telnet/settings.c
index 63f68d17..8b537de4 100644
--- a/src/protocols/telnet/settings.c
+++ b/src/protocols/telnet/settings.c
@@ -19,6 +19,7 @@
 
 #include "config.h"
 
+#include "common/defaults.h"
 #include "settings.h"
 
 #include <guacamole/user.h>
@@ -511,7 +512,7 @@ guac_telnet_settings* guac_telnet_parse_args(guac_user* user,
         /* Parse the WoL wait time. */
         settings->wol_wait_time =
             guac_user_parse_args_int(user, GUAC_TELNET_CLIENT_ARGS, argv,
-                IDX_WOL_WAIT_TIME, GUAC_WOL_BOOT_WAIT_TIME);
+                IDX_WOL_WAIT_TIME, GUAC_WOL_DEFAULT_BOOT_WAIT_TIME);
         
     }
 
diff --git a/src/protocols/vnc/settings.c b/src/protocols/vnc/settings.c
index 847f6733..8ca7e463 100644
--- a/src/protocols/vnc/settings.c
+++ b/src/protocols/vnc/settings.c
@@ -20,6 +20,7 @@
 #include "config.h"
 
 #include "client.h"
+#include "common/defaults.h"
 #include "settings.h"
 
 #include <guacamole/user.h>
@@ -586,7 +587,7 @@ guac_vnc_settings* guac_vnc_parse_args(guac_user* user,
         /* Parse the WoL wait time. */
         settings->wol_wait_time =
             guac_user_parse_args_int(user, GUAC_VNC_CLIENT_ARGS, argv,
-                IDX_WOL_WAIT_TIME, GUAC_WOL_BOOT_WAIT_TIME);
+                IDX_WOL_WAIT_TIME, GUAC_WOL_DEFAULT_BOOT_WAIT_TIME);
         
     }