diff --git a/lib/csharp/Makefile.am b/lib/csharp/Makefile.am
index 909bc53..c06f50c 100644
--- a/lib/csharp/Makefile.am
+++ b/lib/csharp/Makefile.am
@@ -28,7 +28,7 @@
 
 CSC=gmcs -langversion:linq
 
-all: Thrift.dll
+all-local: Thrift.dll
 
 Thrift.dll: $(THRIFTCODE)
 	$(CSC) $(THRIFTCODE) /out:Thrift.dll /target:library
diff --git a/lib/java/Makefile.am b/lib/java/Makefile.am
index 46c02ee..984b774 100644
--- a/lib/java/Makefile.am
+++ b/lib/java/Makefile.am
@@ -1,4 +1,4 @@
-all:
+all-local:
 	$(ANT)
 
 install-exec-hook:
diff --git a/lib/py/Makefile.am b/lib/py/Makefile.am
index a91d28c..99aa2ce 100644
--- a/lib/py/Makefile.am
+++ b/lib/py/Makefile.am
@@ -1,7 +1,7 @@
 DESTDIR ?= /
 EXTRA_DIST = setup.py src
 
-all:
+all-local:
 	$(PYTHON) setup.py build
 
 # We're ignoring prefix here because site-packages seems to be