diff --git a/equinox/cmake_modules/FindEQUINOX.cmake b/equinox/cmake_modules/FindEQUINOX.cmake
index 1a3c55a8..2db923d0 100644
--- a/equinox/cmake_modules/FindEQUINOX.cmake
+++ b/equinox/cmake_modules/FindEQUINOX.cmake
@@ -26,7 +26,7 @@ IF(UNIX)
   FIND_LIBRARY(EQUINOX_LIBRARY_PATH
     NAMES equinox
     PATHS ${CORIOLIS_DIR_SEARCH}
-    PATH_SUFFIXES lib
+    PATH_SUFFIXES lib${LIB_SUFFIX}
     # Help the user find it if we cannot.
     DOC "The ${EQUINOX_INCLUDE_PATH_DESCRIPTION}"
   )