diff --git a/package/swig/swig-wrapper.in b/package/swig/swig-wrapper.in
index 61c885fc90..e6cf2df134 100644
--- a/package/swig/swig-wrapper.in
+++ b/package/swig/swig-wrapper.in
@@ -5,4 +5,4 @@ if [ -z "${SWIG_LIB}" ]; then
     export SWIG_LIB="${0%/*}/../share/swig/@SWIG_VERSION@"
 fi
 
-exec "${0}.br_real" "$@"
+exec "$(realpath "${0}").br_real" "$@"