--- a/tools/ups_bench/datasource_string.h
+++ b/tools/ups_bench/datasource_string.h
@@ -31,7 +31,7 @@
 #  undef min   // clashes with std::min
 #  undef max   // clashes with std::max
 #else
-#  define DICT "/usr/share/dict/words"
+#  define DICT "@TERMUX_PREFIX@/share/dict/words"
 #endif
 
 //