diff --git a/Makefile b/Makefile
index 67e6740..881856c 100644
--- a/Makefile
+++ b/Makefile
@@ -25,7 +25,7 @@ DEFINES_release += -DNDEBUG
 
 INCLUDES += -I $(JUCE_PATH) -I $(JUCE_PATH)/modules -I $(VST2_SDK_PATH) -I $(LIBSRC_PATH)
 
-PACKAGES := JuceLibraryCode Source Synth
+PACKAGES := JuceLibraryCode Source Synth Fir
 
 export 
 
@@ -45,5 +45,7 @@ Source:
 JuceLibraryCode:
 	@$(MAKE) -C $@
 
+Fir:
+	@$(MAKE) -C $(LIBSRC_PATH)/fir
 
 include $(MAKE_HOME)/link.mk
diff --git a/Makefile.win b/Makefile.win
index e6ce352..7dddd86 100644
--- a/Makefile.win
+++ b/Makefile.win
@@ -24,7 +24,7 @@ DEFINES_release += -DNDEBUG
 
 INCLUDES += -I $(JUCE_PATH) -I $(JUCE_PATH)/modules -I $(VST2_SDK_PATH) -I $(LIBSRC_PATH)
 
-PACKAGES := JuceLibraryCode Source Synth
+PACKAGES := JuceLibraryCode Source Synth Fir
 
 export 
 
@@ -44,5 +44,7 @@ Source:
 JuceLibraryCode:
 	@$(MAKE) -C $@ -f Makefile.win
 
+Fir:
+	@$(MAKE) -C $(LIBSRC_PATH)/fir -f Makefile.win
 
 include $(MAKE_HOME)/link.mk