1 files changed, 1 insertions, 1 deletions
diff --git a/interpolate.h b/interpolate.h
index 190a180b58..16a26b9986 100644
--- a/interpolate.h
+++ b/interpolate.h
@@ -12,7 +12,7 @@
  */
 
 struct interp {
-	char *name;
+	const char *name;
 	char *value;
 };