diff --git a/lib/llvmdcore.bc b/lib/llvmdcore.bc
index 4a69a882..af91b154 100644
Binary files a/lib/llvmdcore.bc and b/lib/llvmdcore.bc differ
diff --git a/lib/lphobos.bc b/lib/lphobos.bc
new file mode 100644
index 00000000..90e9956d
Binary files /dev/null and b/lib/lphobos.bc differ
diff --git a/lphobos/build.sh b/lphobos/build.sh
index 4ee5636b..6437ce24 100755
--- a/lphobos/build.sh
+++ b/lphobos/build.sh
@@ -6,6 +6,7 @@ else
 dc_cmd="llvmdc"
 fi
 
+# build runtime
 $dc_cmd internal/contract.d \
         internal/arrays.d \
         internal/moduleinit.d \
@@ -19,6 +20,10 @@ llvm-link -f -o=obj/all.bc obj/contract.bc obj/arrays.bc obj/moduleinit.bc obj/o
 
 opt -f -std-compile-opts -o=../lib/llvmdcore.bc obj/all.bc || exit 1
 
+# build phobos
+$dc_cmd std/stdio.d -c -odobj || exit 1
+llvm-link -f -o=../lib/lphobos.bc obj/stdio.bc || exit 1
+
 if [ "$1" = "ll" ]; then
     llvm-dis -f -o=all.ll ../lib/llvmdcore.bc || exit 1
 fi
diff --git a/test/imports2.d b/test/imports2.d
new file mode 100644
index 00000000..678a5ded
--- /dev/null
+++ b/test/imports2.d
@@ -0,0 +1,6 @@
+module test;
+import std.stdio;
+
+void main() {
+    writefln("Hello world!"[]);
+}
diff --git a/tester.sh b/tester.sh
index b1582f77..876eb964 100755
--- a/tester.sh
+++ b/tester.sh
@@ -17,7 +17,7 @@ elif [ "$2" = "llopt" ]; then
     cat $1.ll
     exit $?
 elif [ "$2" = "run" ]; then
-    llvmdc $1 -Itest -odtest -of$1 &&
+    llvmdc $1 lib/lphobos.bc -Itest -odtest -of$1 &&
     $1
     exit $?
 elif [ "$2" = "c" ]; then