1 files changed, 1 insertions, 0 deletions
diff --git a/src/env.c b/src/env.c
index 2bae1f83..3ebcf646 100644
--- a/src/env.c
+++ b/src/env.c
@@ -322,6 +322,7 @@ serd_env_expand(const SerdEnv* env, const SerdNode* node)
   case SERD_CURIE:
     return expand_curie(env, node);
   case SERD_BLANK:
+  case SERD_VARIABLE:
     break;
   }