diff --git a/dhscanner-kbgen.cabal b/dhscanner-kbgen.cabal
--- a/dhscanner-kbgen.cabal
+++ b/dhscanner-kbgen.cabal
@@ -33,7 +33,7 @@
         * explain in plain English your query's purpose
         * et voilà !
 
-version:            1.0.30
+version:            1.0.31
 license:            GPL-3.0-only
 license-file:       LICENSE
 author:             OrenGitHub
diff --git a/src/Kbgen.hs b/src/Kbgen.hs
--- a/src/Kbgen.hs
+++ b/src/Kbgen.hs
@@ -961,7 +961,7 @@
 prologify_Call1stPartyFuncDefinedInDir' (Call call) (FuncName f) (FuncDefinedInDir d) = prologify_Call1stPartyFuncDefinedInDir'' call f d
 
 prologify_Call1stPartyFuncDefinedInDir'' :: Location -> String -> FilePath -> String
-prologify_Call1stPartyFuncDefinedInDir'' call f d = printf "kb_call_1st_party_func_defined_in_dir( %s, \'%s\', \'%s\' )" (locationify call) f d
+prologify_Call1stPartyFuncDefinedInDir'' call f d = printf "kb_call_1st_party_func_defined_in_dir( %s, \'%s\', \'%s\' )." (locationify call) f d
 
 prologify_CallMethodOfUntypedNamedParam :: CallMethodOfUntypedNamedParam -> String
 prologify_CallMethodOfUntypedNamedParam (CallMethodOfUntypedNamedParam call method p) = prologify_CallMethodOfUntypedNamedParam' call method p