--- k8vavoom-git-79ffef1a4.old/source/CMakeLists.txt
+++ k8vavoom-git-79ffef1a4/source/CMakeLists.txt
@@ -872,7 +872,7 @@
 "#!/bin/sh
 # Needed to make symlinks/shortcuts work.
 # the binaries must run with correct working directory
-exec \"${CMAKE_INSTALL_PREFIX}/${BINDIR}/k8vavoom.bin\" \"\$\@\" -basedir \"${CMAKE_INSTALL_PREFIX}/${DATADIR}\" ${IWADDIR}
+exec \"${CMAKE_INSTALL_PREFIX}/${BINDIR}/k8vavoom.bin\" \"\$\@\" -basedir \"${CMAKE_INSTALL_PREFIX}/${DATADIR}\" -iwaddir ${IWADDIR}
 ")
     install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/k8vavoom DESTINATION ${BINDIR})
   endif(ENABLE_WRAPPERS)