diff --git a/Makefile b/Makefile
index 54bb4d8..6d35d87 100644
--- a/Makefile
+++ b/Makefile
@@ -7,12 +7,7 @@ LIBDIR := $(PREFIX)/lib
 SHAREDIR := $(PREFIX)/share
 INCLUDEDIR := $(PREFIX)/include
 MANDIR := $(SHAREDIR)/man
-
-CC := cc
-AR := ar
-RANLIB := ranlib
-CFLAGS := 
-LDFLAGS := 
+CRFLAGS := --release
 
 Q := @
 
@@ -21,7 +16,7 @@ all: tcpd tcpc pongd pongc plumberd websocketc websocketd
 
 tcpd: src/tcpd.cr  
 	@echo '  CR >    tcpd'
-	$(Q)crystal src/tcpd.cr -o 'tcpd'
+	$(Q)crystal build  $(CRFLAGS) src/tcpd.cr -o 'tcpd'
 
 
 tcpd.install: tcpd
@@ -39,7 +34,7 @@ tcpd.uninstall:
 
 tcpc: src/tcpc.cr  
 	@echo '  CR >    tcpc'
-	$(Q)crystal src/tcpc.cr -o 'tcpc'
+	$(Q)crystal build  $(CRFLAGS) src/tcpc.cr -o 'tcpc'
 
 
 tcpc.install: tcpc
@@ -57,7 +52,7 @@ tcpc.uninstall:
 
 pongd: src/pongd.cr  
 	@echo '  CR >    pongd'
-	$(Q)crystal src/pongd.cr -o 'pongd'
+	$(Q)crystal build  $(CRFLAGS) src/pongd.cr -o 'pongd'
 
 
 pongd.install: pongd
@@ -75,7 +70,7 @@ pongd.uninstall:
 
 pongc: src/pongc.cr  
 	@echo '  CR >    pongc'
-	$(Q)crystal src/pongc.cr -o 'pongc'
+	$(Q)crystal build  $(CRFLAGS) src/pongc.cr -o 'pongc'
 
 
 pongc.install: pongc
@@ -93,7 +88,7 @@ pongc.uninstall:
 
 plumberd: src/plumberd.cr  
 	@echo '  CR >    plumberd'
-	$(Q)crystal src/plumberd.cr -o 'plumberd'
+	$(Q)crystal build  $(CRFLAGS) src/plumberd.cr -o 'plumberd'
 
 
 plumberd.install: plumberd
@@ -111,7 +106,7 @@ plumberd.uninstall:
 
 websocketc: src/websocketc.cr  
 	@echo '  CR >    websocketc'
-	$(Q)crystal src/websocketc.cr -o 'websocketc'
+	$(Q)crystal build  $(CRFLAGS) src/websocketc.cr -o 'websocketc'
 
 
 websocketc.install: websocketc
@@ -129,7 +124,7 @@ websocketc.uninstall:
 
 websocketd: src/websocketd.cr  
 	@echo '  CR >    websocketd'
-	$(Q)crystal src/websocketd.cr -o 'websocketd'
+	$(Q)crystal build  $(CRFLAGS) src/websocketd.cr -o 'websocketd'
 
 
 websocketd.install: websocketd
@@ -163,25 +158,14 @@ $(DESTDIR)$(INCLUDEDIR):
 $(DESTDIR)$(MANDIR):
 	@echo '  DIR >   $(MANDIR)'
 	$(Q)mkdir -p $(DESTDIR)$(MANDIR)
-install: subdirs.install tcpd.install tcpc.install pongd.install pongc.install plumberd.install websocketc.install websocketd.install
+install: tcpd.install tcpc.install pongd.install pongc.install plumberd.install websocketc.install websocketd.install
 	@:
 
-subdirs.install:
-
-uninstall: subdirs.uninstall tcpd.uninstall tcpc.uninstall pongd.uninstall pongc.uninstall plumberd.uninstall websocketc.uninstall websocketd.uninstall
+uninstall: tcpd.uninstall tcpc.uninstall pongd.uninstall pongc.uninstall plumberd.uninstall websocketc.uninstall websocketd.uninstall
 	@:
 
-subdirs.uninstall:
-
-test: all subdirs subdirs.test
-	@:
-
-subdirs.test:
-
 clean: tcpd.clean tcpc.clean pongd.clean pongc.clean plumberd.clean websocketc.clean websocketd.clean
-
 distclean: clean
-
 dist: dist-gz dist-xz dist-bz2
 	$(Q)rm -- $(PACKAGE)-$(VERSION)
 
@@ -237,10 +221,13 @@ help:
 	@echo '    - uninstall      Deinstalls the project.'
 	@echo ''
 	@echo 'CLI-modifiable variables:'
-	@echo '    - CC             ${CC}'
-	@echo '    - CFLAGS         ${CFLAGS}'
-	@echo '    - LDFLAGS        ${LDFLAGS}'
-	@echo '    - DESTDIR        ${DESTDIR}'
+	@echo '    - CRFLAGS        ${CRFLAGS}'
+	@echo '    - CRFLAGS        ${CRFLAGS}'
+	@echo '    - CRFLAGS        ${CRFLAGS}'
+	@echo '    - CRFLAGS        ${CRFLAGS}'
+	@echo '    - CRFLAGS        ${CRFLAGS}'
+	@echo '    - CRFLAGS        ${CRFLAGS}'
+	@echo '    - CRFLAGS        ${CRFLAGS}'
 	@echo '    - PREFIX         ${PREFIX}'
 	@echo '    - BINDIR         ${BINDIR}'
 	@echo '    - LIBDIR         ${LIBDIR}'
@@ -263,5 +250,5 @@ help:
 	@echo ''
 	@echo 'Rebuild the Makefile with:'
 	@echo '    zsh ./build.zsh -c'
-.PHONY: all subdirs clean distclean dist install uninstall help
+.PHONY: all  clean distclean dist install uninstall help
 
diff --git a/project.zsh b/project.zsh
index 497ca9c..5ef1e3f 100644
--- a/project.zsh
+++ b/project.zsh
@@ -1,10 +1,10 @@
 
-package=plumberd
-version=0.1.0
+package=ipcd
+version=0.2.0
 
-targets=(tcpd tcpc pongd pongc plumberd websocketc websocketd)
+targets=(tcpd tcpc pongd pongc ipcd websocketc websocketd)
 
-for target in tcpd tcpc pongd pongc plumberd websocketc websocketd; do
+for target in tcpd tcpc pongd pongc ipcd websocketc websocketd; do
 	type[$target]=crystal
 	sources[$target]=src/${target}.cr
 done
diff --git a/shard.yml b/shard.yml
index 56568bf..43d617b 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,11 +1,11 @@
-name: plumberd
+name: ipcd
 version: 0.2.0
 
 authors:
     - karchnu <karchnu@karchnu.fr>
 
 description: |
-    Plumberd allows IPC clients to contact remote services.
+    IPCd allows IPC clients to contact remote services.
 
 dependencies:
     ipc:
@@ -18,8 +18,8 @@ targets:
     pongd:
         main: src/pongd.cr
 
-    plumberd:
-        main: src/main.cr
+    ipcd:
+        main: src/ipcd.cr
 
     admind:
         main: src/admind.cr
diff --git a/src/plumberd.cr b/src/ipcd.cr
similarity index 100%
rename from src/plumberd.cr
rename to src/ipcd.cr