diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5e10a09..4933c99 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -576,7 +576,7 @@ if (APPLE AND WITH_GNUCASH)
 endif (APPLE AND WITH_GNUCASH)
 
 if (UNIX)
-  set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_FULL_LIBDIR}:${CMAKE_INSTALL_FULL_LIBDIR}/gnucash")
+  set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_FULL_LIBDIR}/gnucash")
 endif()
 
 set(BUILD_SHARED_LIBS ON)