diff --git a/src/p_conversation.cpp b/src/p_conversation.cpp
index 0bc2b98a8..41c873375 100644
--- a/src/p_conversation.cpp
+++ b/src/p_conversation.cpp
@@ -252,7 +252,7 @@ static bool LoadScriptFile(int lumpnum, FileReader *lump, int numnodes, bool inc
 
 	if ((type == 1 && !isbinary) || (type == 2 && isbinary))
 	{
-		DPrintf(DMSG_ERROR, "Incorrect data format for %s.", Wads.GetLumpFullName(lumpnum));
+		DPrintf(DMSG_ERROR, "Incorrect data format for conversation script in %s.", Wads.GetLumpFullName(lumpnum));
 		return false;
 	}
 
@@ -272,7 +272,7 @@ static bool LoadScriptFile(int lumpnum, FileReader *lump, int numnodes, bool inc
 			// is exactly 1516 bytes long.
 			if (numnodes % 1516 != 0)
 			{
-				DPrintf(DMSG_ERROR, "Incorrect data format for %s.", Wads.GetLumpFullName(lumpnum));
+				DPrintf(DMSG_ERROR, "Incorrect data format for conversation script in %s.", Wads.GetLumpFullName(lumpnum));
 				return false;
 			}
 			numnodes /= 1516;
@@ -282,7 +282,7 @@ static bool LoadScriptFile(int lumpnum, FileReader *lump, int numnodes, bool inc
 			// And the teaser version has 1488-byte entries.
 			if (numnodes % 1488 != 0)
 			{
-				DPrintf(DMSG_ERROR, "Incorrect data format for %s.", Wads.GetLumpFullName(lumpnum));
+				DPrintf(DMSG_ERROR, "Incorrect data format for conversation script in %s.", Wads.GetLumpFullName(lumpnum));
 				return false;
 			}
 			numnodes /= 1488;