diff --git a/.gitignore b/.gitignore
index 1b664050..e407d9c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,9 @@
 *.orig
 *.rej
 *.so
+*.dll
+*.dylib
+*.dSYM
 *[~#]
 .idea
 .le.ini
diff --git a/GNUmakefile b/GNUmakefile
index 34d40681..b065078b 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -72,7 +72,7 @@ strip: all
 	strip libmdbx.$(SO_SUFFIX) $(TOOLS)
 
 clean:
-	rm -rf $(TOOLS) mdbx_test @* *.[ao] *.[ls]o *~ tmp.db/* \
+	rm -rf $(TOOLS) mdbx_test @* *.[ao] *.[ls]o *.$(SO_SUFFIX) *.dSYM *~ tmp.db/* \
 		*.gcov *.log *.err src/*.o test/*.o mdbx_example dist \
 		config.h src/config.h src/version.c *.tar*