diff --git a/src/makeBaseApp/top/exampleApp/src/Makefile b/src/makeBaseApp/top/exampleApp/src/Makefile
index 3c6ca599a..6f3e6aa13 100644
--- a/src/makeBaseApp/top/exampleApp/src/Makefile
+++ b/src/makeBaseApp/top/exampleApp/src/Makefile
@@ -62,7 +62,7 @@ example_SRCS_vxWorks += -nil-
 
 example_OBJS_vxWorks += $(EPICS_BASE_BIN)/iocCoreLibrary
 
-#example_SRCS += sncExample.st
+#example_SRCS += sncExample.stt
 
 #seq_DIR    = $(SNCSEQ_LIB)
 #example_OBJS_vxWorks += $(SNCSEQ_BIN)/seqLibrary
diff --git a/src/makeBaseApp/top/exampleApp/src/sncExample.st b/src/makeBaseApp/top/exampleApp/src/sncExample.stt
similarity index 100%
rename from src/makeBaseApp/top/exampleApp/src/sncExample.st
rename to src/makeBaseApp/top/exampleApp/src/sncExample.stt