diff --git a/index/ut/utilada/utilada-2.0.0.toml b/index/ut/utilada/utilada-2.0.0.toml
index 1fc78d5c..539557b0 100644
--- a/index/ut/utilada/utilada-2.0.0.toml
+++ b/index/ut/utilada/utilada-2.0.0.toml
@@ -17,18 +17,18 @@ UTIL_OS = ["win32", "win64", "linux32", "linux64", "macos64", "netbsd32", "netbs
 [gpr-set-externals]
 BUILD = "distrib"
 UTIL_LIBRARY_TYPE = "static"
-[gpr-set-externals."case(os)".linux."case(word_size)".bits-32]
+[gpr-set-externals."case(os)".linux."case(word-size)".bits-32]
 UTIL_OS = "linux32"
 
-[gpr-set-externals."case(os)".linux."case(word_size)".bits-64]
+[gpr-set-externals."case(os)".linux."case(word-size)".bits-64]
 UTIL_OS = "linux64"
 
 [gpr-set-externals."case(os)".macos]
 UTIL_OS = "macos64"
-[gpr-set-externals."case(os)".windows."case(word_size)".bits-32]
+[gpr-set-externals."case(os)".windows."case(word-size)".bits-32]
 UTIL_OS = "windows32"
 
-[gpr-set-externals."case(os)".windows."case(word_size)".bits-64]
+[gpr-set-externals."case(os)".windows."case(word-size)".bits-64]
 UTIL_OS = "windows64"
 
 [origin]
diff --git a/index/ut/utilada/utilada-2.1.0.toml b/index/ut/utilada/utilada-2.1.0.toml
index cff724f4..25158539 100644
--- a/index/ut/utilada/utilada-2.1.0.toml
+++ b/index/ut/utilada/utilada-2.1.0.toml
@@ -17,18 +17,18 @@ UTIL_OS = ["win32", "win64", "linux32", "linux64", "macos64", "netbsd32", "netbs
 [gpr-set-externals]
 BUILD = "distrib"
 UTIL_LIBRARY_TYPE = "static"
-[gpr-set-externals."case(os)".linux."case(word_size)".bits-32]
+[gpr-set-externals."case(os)".linux."case(word-size)".bits-32]
 UTIL_OS = "linux32"
 
-[gpr-set-externals."case(os)".linux."case(word_size)".bits-64]
+[gpr-set-externals."case(os)".linux."case(word-size)".bits-64]
 UTIL_OS = "linux64"
 
 [gpr-set-externals."case(os)".macos]
 UTIL_OS = "macos64"
-[gpr-set-externals."case(os)".windows."case(word_size)".bits-32]
+[gpr-set-externals."case(os)".windows."case(word-size)".bits-32]
 UTIL_OS = "windows32"
 
-[gpr-set-externals."case(os)".windows."case(word_size)".bits-64]
+[gpr-set-externals."case(os)".windows."case(word-size)".bits-64]
 UTIL_OS = "windows64"
 
 [origin]