1 files changed, 4 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index afcd918..1a3168b 100755
--- a/Makefile
+++ b/Makefile
@@ -22,7 +22,7 @@ LDLIBS         :=
 RELEASE_CFLAGS := -DNDEBUG -O2
 DEBUG_CFLAGS   := -DDEBUG -O2 -g
 
-.PHONY: tools clean run
+.PHONY: build tests run clean
 
 # Setup debug/release builds.
 #     make clean && make <target> DEBUG=0
@@ -40,14 +40,15 @@ $(BIN): $(SRC_MAIN) $(WATCH_SRC) $(BUILD_DIR)
         $(CC) $(CFLAGS) $(LDFLAGS) -o $(BIN) $(SRC_MAIN) $(LDLIBS)
 
 # Create build directory if needed.
-$(BUILD_DIR): tools
+$(BUILD_DIR):
         mkdir -p $(BUILD_DIR)
 
 run: $(BIN)
         ./$(BIN) -i
 
 tests: $(BIN)
-        ./$(BIN) examples/arithmetic.bdl | diff -q tests/arithmetic_expected.txt -
+        ./$(BIN) examples/arithmetic.bdl | diff tests/arithmetic_expected.txt -
+        ./$(BIN) examples/booleans.bdl | diff tests/booleans_expected.txt -
 
 # Remove build directory.
 clean: