diff --git a/core/Makefile b/core/Makefile
index 40f7dfd..1b51845 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -196,6 +196,8 @@ $(PACKAGE)-$(VERSION).tar.gz: distdir
 		$(PACKAGE)-$(VERSION)/Makefile \
 		$(PACKAGE)-$(VERSION)/project.zsh \
 		$(PACKAGE)-$(VERSION)/error.h \
+		$(PACKAGE)-$(VERSION)/ipc.h \
+		$(PACKAGE)-$(VERSION)/event.h \
 		$(PACKAGE)-$(VERSION)/client.c \
 		$(PACKAGE)-$(VERSION)/communication.c \
 		$(PACKAGE)-$(VERSION)/logger.c \
@@ -216,6 +218,8 @@ $(PACKAGE)-$(VERSION).tar.xz: distdir
 		$(PACKAGE)-$(VERSION)/Makefile \
 		$(PACKAGE)-$(VERSION)/project.zsh \
 		$(PACKAGE)-$(VERSION)/error.h \
+		$(PACKAGE)-$(VERSION)/ipc.h \
+		$(PACKAGE)-$(VERSION)/event.h \
 		$(PACKAGE)-$(VERSION)/client.c \
 		$(PACKAGE)-$(VERSION)/communication.c \
 		$(PACKAGE)-$(VERSION)/logger.c \
@@ -236,6 +240,8 @@ $(PACKAGE)-$(VERSION).tar.bz2: distdir
 		$(PACKAGE)-$(VERSION)/Makefile \
 		$(PACKAGE)-$(VERSION)/project.zsh \
 		$(PACKAGE)-$(VERSION)/error.h \
+		$(PACKAGE)-$(VERSION)/ipc.h \
+		$(PACKAGE)-$(VERSION)/event.h \
 		$(PACKAGE)-$(VERSION)/client.c \
 		$(PACKAGE)-$(VERSION)/communication.c \
 		$(PACKAGE)-$(VERSION)/logger.c \
diff --git a/core/project.zsh b/core/project.zsh
index 768d134..0c5ead0 100644
--- a/core/project.zsh
+++ b/core/project.zsh
@@ -6,5 +6,5 @@ targets=(libipc)
 type[libipc]=library
 sources[libipc]="$(ls *.c)"
 
-dist=(Makefile project.zsh error.h)
+dist=(Makefile project.zsh error.h ipc.h event.h)