diff --git a/test/Makefile b/test/Makefile
index 75e2eb5ac56bd38cc1e45963f93acfcf21fb26ae..6bb20fa4b1ee5794654007c28f8f6d1de449fc9b 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -4,7 +4,7 @@ include ${FSLCONFDIR}/default.mk
 PROJNAME    = test-miscmaths
 TESTXFILES  = test-miscmaths
 USRINCFLAGS = -DMISCMATHS_TEST_DIRECTORY=\"$(realpath .)\"
-LIBS        = -lfsl-miscmaths -lfsl-NewNifti -lfsl-cprob
+LIBS        = -lfsl-miscmaths -lfsl-utils -lfsl-NewNifti -lfsl-cprob
 
 # The test program can be run against
 # an in-source checkout, or against