diff --git a/compiler/tools/fpp-syntax/test/syntax-ast.ref.txt b/compiler/tools/fpp-syntax/test/syntax-ast.ref.txt
index d1e5d1ee5..263fd7a65 100644
--- a/compiler/tools/fpp-syntax/test/syntax-ast.ref.txt
+++ b/compiler/tools/fpp-syntax/test/syntax-ast.ref.txt
@@ -9,7 +9,7 @@ def module
   def alias type
     ident TA
     type name qual ident T
-  @ Type alias definition
+  @< Type alias definition
   @ Array definition
   def array
     ident A
diff --git a/compiler/tools/fpp-syntax/test/syntax-include-ast.ref.txt b/compiler/tools/fpp-syntax/test/syntax-include-ast.ref.txt
index e09ea297c..2aa89b6dc 100644
--- a/compiler/tools/fpp-syntax/test/syntax-include-ast.ref.txt
+++ b/compiler/tools/fpp-syntax/test/syntax-include-ast.ref.txt
@@ -9,7 +9,7 @@ def module
   def alias type
     ident TA
     type name qual ident T
-  @ Type alias definition
+  @< Type alias definition
   @ Array definition
   def array
     ident A
diff --git a/compiler/tools/fpp-syntax/test/syntax-stdin.ref.txt b/compiler/tools/fpp-syntax/test/syntax-stdin.ref.txt
index e09ea297c..2aa89b6dc 100644
--- a/compiler/tools/fpp-syntax/test/syntax-stdin.ref.txt
+++ b/compiler/tools/fpp-syntax/test/syntax-stdin.ref.txt
@@ -9,7 +9,7 @@ def module
   def alias type
     ident TA
     type name qual ident T
-  @ Type alias definition
+  @< Type alias definition
   @ Array definition
   def array
     ident A
diff --git a/compiler/tools/fpp-to-cpp/test/struct/run.sh b/compiler/tools/fpp-to-cpp/test/struct/run.sh
index 42becb375..5a68bc775 100644
--- a/compiler/tools/fpp-to-cpp/test/struct/run.sh
+++ b/compiler/tools/fpp-to-cpp/test/struct/run.sh
@@ -22,14 +22,14 @@ enum()
 abs_type()
 {
   run_test "-p $PWD" abs_type && \
-    diff_cpp AbsTypeSerializable && \
-    diff_cpp TType
+    diff_cpp AbsTypeSerializable
 }
 
 alias_type()
 {
   run_test "-p $PWD" alias_type && \
-    diff_cpp AliasTypeSerializable
+    diff_cpp AliasTypeSerializable && \
+    diff_cpp TType
 }
 
 empty()