diff --git a/buildout/software-profiles/gcc.cfg b/buildout/software-profiles/gcc.cfg
index f08bbd787665aa11ced52b947f73ae33c5574251..1d570a30dcc0f032c350c9daa8cbd664e3054600 100644
--- a/buildout/software-profiles/gcc.cfg
+++ b/buildout/software-profiles/gcc.cfg
@@ -48,6 +48,13 @@ md5sum = d6559145853fbaaa0fd7556ed93bce9a
 strip-top-level-dir = True
 destination = ${gcc-java-source:location}
 
+[ecj]
+recipe = hexagonit.recipe.download
+download-only = true
+url = ftp://sourceware.org/pub/java/ecj-4.5.jar
+md5sum = d7cd6a27c8801e66cbaa964a039ecfdb
+filename = ecj.jar
+
 [gcc-java-download]
 recipe = hexagonit.recipe.download
 url = http://www.mirrorservice.org/sites/sourceware.org/pub/gcc/releases/gcc-4.5.2/gcc-java-4.5.2.tar.bz2
@@ -78,6 +85,7 @@ configure-options =
   --with-gmp=${gmp:location}
   --with-mpfr=${mpfr:location}
   --with-mpc=${mpc:location}
+  --with-ecj-jar=${ecj:location}/${ecj:filename}
   --prefix=${buildout:parts-directory}/${:_buildout_section_name_}
 
 environment =