diff --git a/manual/tracy.tex b/manual/tracy.tex
index f75b632e..5e85ea0d 100644
--- a/manual/tracy.tex
+++ b/manual/tracy.tex
@@ -1537,9 +1537,7 @@ begin functions:
 These functions return a \texttt{TracyCZoneCtx} context value, which must be handled, as described
 in sections~\ref{czonemarkup} and~\ref{zonectx}.
 
-The variable representing an allocated source location is of an opaque type. After it is passed to
-one of the zone begin functions, its value \emph{cannot be reused}. You must allocate a new source
-location for each zone begin event.
+The variable representing an allocated source location is of an opaque type. After it is passed to one of the zone begin functions, its value \emph{cannot be reused} (the variable is consumed). You must allocate a new source location for each zone begin event, even if the location data would be the same as in the previous instance.
 
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 noborder=true,