diff --git a/autoconf-testsuite.spec b/autoconf-testsuite.spec
index 0ad877e..1b42eed 100644
--- a/autoconf-testsuite.spec
+++ b/autoconf-testsuite.spec
@@ -50,7 +50,7 @@ only required for the generation of the scripts, not their use.
 %patch0
 
 %build
-./configure --prefix=%{_prefix} --infodir=%{_infodir} --mandir=%{_mandir}
+%configure
 make %{?_smp_mflags}
 
 %if "%{name}" == "autoconf-testsuite"
diff --git a/autoconf.spec b/autoconf.spec
index 550ebf8..d7ff357 100644
--- a/autoconf.spec
+++ b/autoconf.spec
@@ -50,7 +50,7 @@ only required for the generation of the scripts, not their use.
 %patch0
 
 %build
-./configure --prefix=%{_prefix} --infodir=%{_infodir} --mandir=%{_mandir}
+%configure
 make %{?_smp_mflags}
 
 %if "%{name}" == "autoconf-testsuite"