diff --git a/src/bin/pg_dump/compress_io.c b/src/bin/pg_dump/compress_io.c
index 8c93d1e9187..d9288108d61 100644
--- a/src/bin/pg_dump/compress_io.c
+++ b/src/bin/pg_dump/compress_io.c
@@ -149,7 +149,7 @@ WriteDataToArchive(ArchiveHandle *AH, CompressorState *cs,
 #ifdef HAVE_LIBZ
 			return WriteDataToArchiveZlib(AH, cs, data, dLen);
 #else
-			die_horribly(NULL, modulename, "not built with zlib support\n");	
+			die_horribly(NULL, modulename, "not built with zlib support\n");
 #endif
 		case COMPR_ALG_NONE:
 			return WriteDataToArchiveNone(AH, cs, data, dLen);