diff --git a/pkgs/aterm/aterm-build.sh b/pkgs/aterm/aterm-build.sh
index aeb715795db4..0f6a72a5740e 100755
--- a/pkgs/aterm/aterm-build.sh
+++ b/pkgs/aterm/aterm-build.sh
@@ -4,7 +4,6 @@ export PATH=/bin:/usr/bin
 
 tar xvfz $src || exit 1
 cd aterm-* || exit 1
-./configure --prefix=$out || exit 1
+./configure --prefix=$out --with-gcc || exit 1
 make || exit 1
-mkdir $out || exit 1
 make install || exit 1
diff --git a/pkgs/sdf2/sdf2-build.sh b/pkgs/sdf2/sdf2-build.sh
new file mode 100755
index 000000000000..3d177f32010c
--- /dev/null
+++ b/pkgs/sdf2/sdf2-build.sh
@@ -0,0 +1,9 @@
+#! /bin/sh
+
+export PATH=/bin:/usr/bin
+
+tar xvfz $src || exit 1
+cd sdf2-* || exit 1
+./configure --prefix=$out --with-aterm=$aterm || exit 1
+make || exit 1
+make install || exit 1
diff --git a/pkgs/sdf2/sdf2.fix b/pkgs/sdf2/sdf2.fix
new file mode 100644
index 000000000000..7f0736d016a9
--- /dev/null
+++ b/pkgs/sdf2/sdf2.fix
@@ -0,0 +1,13 @@
+Package(
+  [ ("name", "sdf2-1.6")
+
+  , ("build", Relative("sdf2/sdf2-build.sh"))
+
+  , ("src", App(IncludeFix("fetchurl/fetchurl.fix"),
+      [ ("url", "ftp://ftp.stratego-language.org/pub/stratego/sdf2/sdf2-bundle-1.6.tar.gz")
+      , ("md5", "283be0b4c7c9575c1b5cc735316e6192")
+      ]))
+
+  , ("aterm", IncludeFix("aterm/aterm.fix"))
+  ]
+)
diff --git a/pkgs/strategoxt/strategoxt-build.sh b/pkgs/strategoxt/strategoxt-build.sh
new file mode 100755
index 000000000000..59bed2f01eac
--- /dev/null
+++ b/pkgs/strategoxt/strategoxt-build.sh
@@ -0,0 +1,9 @@
+#! /bin/sh
+
+export PATH=/bin:/usr/bin
+
+tar xvfz $src || exit 1
+cd strategoxt-* || exit 1
+./configure --prefix=$out --with-aterm=$aterm --with-sdf=$sdf2 || exit 1
+make || exit 1
+make install || exit 1
diff --git a/pkgs/strategoxt/strategoxt.fix b/pkgs/strategoxt/strategoxt.fix
new file mode 100644
index 000000000000..0161ff9dcdda
--- /dev/null
+++ b/pkgs/strategoxt/strategoxt.fix
@@ -0,0 +1,14 @@
+Package(
+  [ ("name", "strategoxt-0.9.2")
+
+  , ("build", Relative("strategoxt/strategoxt-build.sh"))
+
+  , ("src", App(IncludeFix("fetchurl/fetchurl.fix"),
+      [ ("url", "ftp://ftp.stratego-language.org/pub/stratego/StrategoXT/strategoxt-0.9.2-3067.tar.gz")
+      , ("md5", "0d849a9409c40cdc66cbdee4d00726b2")
+      ]))
+
+  , ("aterm", IncludeFix("aterm/aterm.fix"))
+  , ("sdf2", IncludeFix("sdf2/sdf2.fix"))
+  ]
+)
diff --git a/pkgs/system/system.fix b/pkgs/system/system.fix
index 135617322a7d..3e76a4507d04 100644
--- a/pkgs/system/system.fix
+++ b/pkgs/system/system.fix
@@ -5,5 +5,7 @@ Package(
   , ("actPkgConfig", IncludeFix("pkgconfig/pkgconfig.fix"))
   , ("actSubversion", IncludeFix("subversion/subversion.fix"))
   , ("actPan", IncludeFix("pan/pan.fix"))
+  , ("actSDF", IncludeFix("sdf2/sdf2.fix"))
+  , ("actStrategoXT", IncludeFix("strategoxt/strategoxt.fix"))
   ]
 )