diff --git a/configure.ac b/configure.ac
index dc1deb9..9ae75fe 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,25 +38,21 @@
 # Processing of configuration files
 ######################################################################################
 
-AC_CONFIG_FILES([GNUmakefile Source/WebCore/platform/gtk/po/POTFILES])
-AC_CONFIG_FILES(
-    [Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
-        Source/WebKit/gtk/JSCore-${WEBKITGTK_API_VERSION}.gir:Source/WebKit/gtk/JSCore.gir.in],
-    [WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME])
+AC_CONFIG_FILES([
+    GNUmakefile Source/WebCore/platform/gtk/po/POTFILES
+    Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
+    JavaScriptCore-${WEBKITGTK_API_VERSION}.gir:Source/JavaScriptCore/JavaScriptCore.gir.in])
 
 if test "$enable_webkit1" = "yes"; then
-    AC_CONFIG_FILES([Source/WebKit/gtk/webkit/webkitversion.h])
-
-    AC_CONFIG_FILES([Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in],
-        [WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME])
+    AC_CONFIG_FILES([
+        Source/WebKit/gtk/webkit/webkitversion.h
+        Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in])
 fi
 
 if test "$enable_webkit2" = "yes"; then
-    AC_CONFIG_FILES(
-        [DerivedSources/WebKit2/webkit2gtk/webkit2/WebKitVersion.h:Source/WebKit2/UIProcess/API/gtk/WebKitVersion.h.in])
-
-    AC_CONFIG_FILES([Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in],
-        [WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME])
+    AC_CONFIG_FILES([
+        DerivedSources/WebKit2/webkit2gtk/webkit2/WebKitVersion.h:Source/WebKit2/UIProcess/API/gtk/WebKitVersion.h.in
+        Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in])
 fi
 
 m4_include([Source/autotools/PrintBuildConfiguration.m4])