diff --git a/Makefile b/Makefile
index 719c0219..0dfea68c 100644
--- a/Makefile
+++ b/Makefile
@@ -65,7 +65,10 @@ bin-test: $(BIN_TARGET_TESTS)
 lib: $(LIB_TARGETS)
 	@$(ECHO) "\t[ALLLIB ]"
 
-lib-test: $(LIB_TARGETS_TEST)
+lib-test: $(LIB_TARGETS_TEST) lib-imag-ruby-test
+
+lib-imag-ruby-test:
+	@$(MAKE) -C imag-ruby
 
 test: bin-test lib-test
 
diff --git a/imag-ruby/Makefile b/imag-ruby/Makefile
new file mode 100644
index 00000000..805b9a27
--- /dev/null
+++ b/imag-ruby/Makefile
@@ -0,0 +1,20 @@
+ECHO=$(shell which echo) -e
+RUBY=$(shell which ruby)
+RUBY_TESTS=$(shell find ./test -maxdepth 1 -name "*.rb" -type f)
+RUBY_TEST_TARGETS=$(foreach x,$(subst ,,$(RUBY_TESTS)),$(x))
+
+all: lib
+
+lib:
+	$(MAKE) -C .. imag-ruby
+
+lib-release:
+	$(MAKE) -C .. imag-ruby-release
+
+test: lib $(RUBY_TEST_TARGETS)
+
+$(RUBY_TEST_TARGETS): %: lib .FORCE
+	@$(ECHO) "\t[TEST   ]:\t$@"
+	@$(RUBY) $(subst -test,,$@)
+
+.FORCE: