diff --git a/var/spack/repos/builtin/packages/pangolin/package.py b/var/spack/repos/builtin/packages/pangolin/package.py
index 3512b0ca628..8c0ecfd0c21 100644
--- a/var/spack/repos/builtin/packages/pangolin/package.py
+++ b/var/spack/repos/builtin/packages/pangolin/package.py
@@ -17,6 +17,7 @@ class Pangolin(CMakePackage):
     depends_on('cmake@2.8.12:', type='build')
     depends_on('gl')
     depends_on('glew')
+    depends_on('glu', type='link')
 
     # Optional dependencies
     depends_on('eigen')