diff --git a/projects/Makefile b/projects/Makefile
index 2fe6430093b..e382e86e4d5 100644
--- a/projects/Makefile
+++ b/projects/Makefile
@@ -10,6 +10,6 @@ LEVEL=..
 
 include $(LEVEL)/Makefile.config
 
-DIRS:= SmallExamples sample
+DIRS:= $(patsubst %/Makefile,%,$(wildcard $(SourceDir)/*/Makefile))
 
 include $(BUILD_SRC_ROOT)/Makefile.rules