diff --git a/tacc.el b/tacc.el
index 7393aa7..a5d1a70 100644
--- a/tacc.el
+++ b/tacc.el
@@ -155,7 +155,7 @@
 (define-error 'tacc-error "Generic error from the tacc-timer module" 'error)
 (define-error 'tacc-error-illegal-buffer-state
   "Precondition failed, the timer buffer is in an invalid state" 'tacc-error)
-(define-error 'tacc-dirty-state
+(define-error 'tacc-error-dirty-state
   "Precondition failed, tacc state wasn't clean" 'tacc-error)
 (define-error 'tacc-error-serialization-registered
   "Failed to register a serialization, serializations must have unique names"