diff --git a/js/ref/liveconnect/jsj_JavaPackage.c b/js/ref/liveconnect/jsj_JavaPackage.c
index 0c4877f62820..829edaf7ab93 100644
--- a/js/ref/liveconnect/jsj_JavaPackage.c
+++ b/js/ref/liveconnect/jsj_JavaPackage.c
@@ -38,6 +38,7 @@
 
 #include "prtypes.h"
 #include "prprintf.h"
+#include "prosdep.h"
 
 #include "jsj_private.h"        /* LiveConnect internals */
 #include "jsjava.h"
diff --git a/js/ref/liveconnect/jsj_method.c b/js/ref/liveconnect/jsj_method.c
index b5c44b683cc0..5bf3f9ba39b9 100644
--- a/js/ref/liveconnect/jsj_method.c
+++ b/js/ref/liveconnect/jsj_method.c
@@ -31,6 +31,7 @@
 #include "prtypes.h"
 #include "prprintf.h"
 #include "prassert.h"
+#include "prosdep.h"
 
 #include "jsj_private.h"        /* LiveConnect internals */
 #include "jsjava.h"             /* LiveConnect external API */ /* FIXME - get rid of this include */
diff --git a/js/ref/liveconnect/jsj_utils.c b/js/ref/liveconnect/jsj_utils.c
index 86d7ba10a743..da534124e61d 100644
--- a/js/ref/liveconnect/jsj_utils.c
+++ b/js/ref/liveconnect/jsj_utils.c
@@ -30,6 +30,7 @@
 #include "prtypes.h"
 #include "prprintf.h"
 #include "prassert.h"
+#include "prosdep.h"
 
 #include "jsj_private.h"        /* LiveConnect internals */
 #include "jsjava.h"             /* External LiveConnect API */