diff --git a/gnu/usr.bin/groff/include/defs.h b/gnu/usr.bin/groff/include/defs.h
new file mode 100644
index 00000000000..df2efba57ea
--- /dev/null
+++ b/gnu/usr.bin/groff/include/defs.h
@@ -0,0 +1,9 @@
+#define PROG_PREFIX ""
+#define DEVICE "ps"
+#define FONTPATH "/usr/share/groff_font"
+#define MACROPATH "/usr/share/tmac"
+#define INDEX_SUFFIX ".i"
+#define COMMON_WORDS_FILE "/usr/share/dict/eign"
+#define DEFAULT_INDEX_DIR "/usr/share/dict/papers"
+#define DEFAULT_INDEX_NAME "Ind"
+#define DEFAULT_INDEX "/usr/share/dict/papers/Ind"
diff --git a/gnu/usr.bin/groff/src/include/defs.h b/gnu/usr.bin/groff/src/include/defs.h
new file mode 100644
index 00000000000..df2efba57ea
--- /dev/null
+++ b/gnu/usr.bin/groff/src/include/defs.h
@@ -0,0 +1,9 @@
+#define PROG_PREFIX ""
+#define DEVICE "ps"
+#define FONTPATH "/usr/share/groff_font"
+#define MACROPATH "/usr/share/tmac"
+#define INDEX_SUFFIX ".i"
+#define COMMON_WORDS_FILE "/usr/share/dict/eign"
+#define DEFAULT_INDEX_DIR "/usr/share/dict/papers"
+#define DEFAULT_INDEX_NAME "Ind"
+#define DEFAULT_INDEX "/usr/share/dict/papers/Ind"