diff --git a/libraries/belle-sip/belle-sip.SlackBuild b/libraries/belle-sip/belle-sip.SlackBuild
index 304669c753..8c162b628f 100644
--- a/libraries/belle-sip/belle-sip.SlackBuild
+++ b/libraries/belle-sip/belle-sip.SlackBuild
@@ -73,6 +73,10 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
+
+# Ensure java is in $PATH
+export PATH=$PATH:/usr/lib${LIBDIRSUFFIX}/java/bin
+
 # Ammend configure.ac for 64bit support and direct it to build dep antlr.jar
 cp configure.ac configure.ac.orig
 sed -i \