diff --git a/.gitignore b/.gitignore
index 70545f6..48b22c9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@ cabal-install-0.8.2.tar.gz
 /hackage-security-0.5.2.2.tar.gz
 /cryptohash-sha256-0.11.100.1.tar.gz
 /cabal-install-2.0.0.1.tar.gz
+/echo-0.1.3.tar.gz
diff --git a/cabal-install.spec b/cabal-install.spec
index 02617b0..6ff73f0 100644
--- a/cabal-install.spec
+++ b/cabal-install.spec
@@ -1,20 +1,25 @@
 # generated by cabal-rpm-0.12.1
 # https://fedoraproject.org/wiki/Packaging:Haskell
 
-%bcond_with tests
+%global echo echo-0.1.3
+%global subpkgs %{echo}
+
+%bcond_without tests
 
 Name:           cabal-install
 Version:        2.0.0.1
+# can only be reset when all subpkgs bumped
 Release:        1%{?dist}
 Summary:        The command-line interface for Cabal and Hackage
 
 License:        BSD
 Url:            https://hackage.haskell.org/package/%{name}
 Source0:        https://hackage.haskell.org/package/%{name}-%{version}/%{name}-%{version}.tar.gz
-Source10:        cabal-install.sh
+Source1:        https://hackage.haskell.org/package/%{echo}/%{echo}.tar.gz
+Source10:       cabal-install.sh
 
 BuildRequires:  ghc-Cabal-devel
-BuildRequires:  ghc-rpm-macros
+BuildRequires:  ghc-rpm-macros-extra
 # Begin cabal-rpm deps:
 BuildRequires:  ghc-HTTP-devel
 BuildRequires:  ghc-array-devel
@@ -26,7 +31,7 @@ BuildRequires:  ghc-containers-devel
 BuildRequires:  ghc-cryptohash-sha256-devel
 BuildRequires:  ghc-deepseq-devel
 BuildRequires:  ghc-directory-devel
-BuildRequires:  ghc-echo-devel
+#BuildRequires:  ghc-echo-devel
 BuildRequires:  ghc-edit-distance-devel
 BuildRequires:  ghc-filepath-devel
 BuildRequires:  ghc-hackage-security-devel
@@ -68,15 +73,26 @@ software by automating the fetching, configuration, compilation and
 installation of Haskell libraries and programs.
 
 
+%global main_version %{version}
+
+%if %{defined ghclibdir}
+%ghc_lib_subpackage %{echo}
+%endif
+
+%global version %{main_version}
+
+
 %prep
-%setup -q
+%setup -q -a1
 
 
 %build
+%ghc_libs_build %{subpkgs}
 %ghc_bin_build
 
 
 %install
+%ghc_libs_install %{subpkgs}
 %ghc_bin_install
 
 mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/bash_completion.d
@@ -102,6 +118,7 @@ install -pm 644 %{SOURCE10} $RPM_BUILD_ROOT%{_sysconfdir}/profile.d
 %changelog
 * Wed Jan 24 2018 Jens Petersen <petersen@redhat.com> - 2.0.0.1-1
 - update to 2.0.0.1
+- subpackage new echo dep
 
 * Sat Oct 21 2017 Jens Petersen <petersen@fedoraproject.org> - 1.24.0.2-6
 - the bundled libraries are now packaged in Fedora
diff --git a/sources b/sources
index a67fa75..b0789c7 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
+SHA512 (echo-0.1.3.tar.gz) = 26a2398af231a8805b6b0a866348f848b8b8f21fe95a2fa3c781aaeae150df978335df573d46d5b07d7e4df19d6377d997f85c77049abaf0c5cb3e9998439c6f
 SHA512 (cabal-install-2.0.0.1.tar.gz) = 136105745e22b83a9ab906ac71ebbf4a5992b1731dd152e88eaa8dfd0d3076ddaca80bf0077c8b59c085c7d2f2fd0a3786e6e4c70a47dc924995f23758952a16