diff --git a/buildout/software-profiles/sqlite3.cfg b/buildout/software-profiles/sqlite3.cfg
index a28a63fc407636dd4ab7ee7a774ae7481249525d..5e02a3292516b9a96cc646ccd4110578509453b8 100644
--- a/buildout/software-profiles/sqlite3.cfg
+++ b/buildout/software-profiles/sqlite3.cfg
@@ -1,4 +1,6 @@
 [buildout]
+extends =
+  ../software-profiles/tcl.cfg
 parts =
   sqlite3
 
@@ -8,3 +10,7 @@ url = http://www.sqlite.org/sqlite-3.7.3.tar.gz
 md5sum = 5437978aae90350cf984993091e0d695
 configure-options =
   --disable-readline
+environment =
+  PATH=${tcl:location}/bin:%(PATH)s
+  CFLAGS=-I${tcl:location}/include
+  LDFLAGS=-L${tcl:location}/lib