diff --git a/zlibWrapper/Makefile b/zlibWrapper/Makefile
index ada7ab65..0c8db9c7 100644
--- a/zlibWrapper/Makefile
+++ b/zlibWrapper/Makefile
@@ -19,7 +19,7 @@ TEST_FILE = ../doc/zstd_compression_format.md
 
 CPPFLAGS = -DXXH_NAMESPACE=XXH_ -I$(PROGRAMS_PATH) -I$(ZSTDLIBDIR) -I$(ZSTDLIBDIR)/common -I$(ZLIBWRAPPER_PATH)
 CFLAGS  ?= $(MOREFLAGS) -O3 -std=gnu99
-CFLAGS  += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wundef  
+CFLAGS  += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wundef
 #-Wstrict-aliasing=1
 
 
@@ -99,5 +99,5 @@ $(ZSTDLIBDIR)/libzstd.so:
 
 
 clean:
-	-$(RM) $(ZLIBWRAPPER_PATH)/*.o $(EXAMPLE_PATH)/*.o *.o *.exe foo.gz example example_zstd fitblk fitblk_zstd zwrapbench minigzip minigzip_zstd
+	-$(RM) $(ZLIBWRAPPER_PATH)/*.o $(EXAMPLE_PATH)/*.o *.o foo.gz example$(EXT) example_zstd$(EXT) fitblk$(EXT) fitblk_zstd$(EXT) zwrapbench$(EXT) minigzip$(EXT) minigzip_zstd$(EXT)
 	@echo Cleaning completed