diff --git a/app/views/TableRow.java b/app/views/TableRow.java
index 040b709..eb55e49 100644
--- a/app/views/TableRow.java
+++ b/app/views/TableRow.java
@@ -219,10 +219,18 @@ String[] refAndLabel(String property, String value,
 		}
 		String label =
 				labels.isPresent() && labels.get().size() > 0 ? labels.get().get(0)
-						: value.startsWith("http") ? URI.create(value).getHost() : value;
+						: value.startsWith("http") ? hostFromUri(value) : value;
 		return new String[] { value, label };
 	}
 
+	private static String hostFromUri(String value) {
+		try {
+			return URI.create(value).getHost();
+		} catch (IllegalArgumentException e) {
+			return value;
+		}
+	}
+
 	public abstract String process(JsonNode doc, String property, String param,
 			String label, List<String> values, Optional<List<String>> labels);
 }
\ No newline at end of file