diff --git a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/CMakeLists.txt b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/CMakeLists.txt
index 4eccada27e..8a83728460 100644
--- a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/CMakeLists.txt
+++ b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/CMakeLists.txt
@@ -15,9 +15,9 @@ set(SOURCES
     Parser/AlgorithmStepList.cpp
     Parser/CppASTConverter.cpp
     Parser/Lexer.cpp
-    Parser/SpecFunction.cpp
     Parser/Specification.cpp
     Parser/SpecificationClause.cpp
+    Parser/SpecificationFunction.cpp
     Parser/SpecificationParsingContext.cpp
     Parser/SpecParsingStep.cpp
     Parser/TextParser.cpp
diff --git a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Forward.h b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Forward.h
index e0be9e2c69..90fb84713e 100644
--- a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Forward.h
+++ b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Forward.h
@@ -65,7 +65,7 @@ class SpecificationParsingContext;
 class AlgorithmStep;
 class AlgorithmStepList;
 class Algorithm;
-class SpecFunction;
+class SpecificationFunction;
 class SpecificationClause;
 class Specification;
 
diff --git a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecParser.h b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecParser.h
index d81db8b09b..dca68851ab 100644
--- a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecParser.h
+++ b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecParser.h
@@ -132,9 +132,9 @@ private:
     Vector<NonnullOwnPtr<SpecificationClause>> m_subclauses;
 };
 
-class SpecFunction : public SpecificationClause {
+class SpecificationFunction : public SpecificationClause {
 public:
-    SpecFunction(SpecificationClause&& clause)
+    SpecificationFunction(SpecificationClause&& clause)
         : SpecificationClause(move(clause))
     {
     }
diff --git a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecificationClause.cpp b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecificationClause.cpp
index c338336a20..37bcf5aa63 100644
--- a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecificationClause.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecificationClause.cpp
@@ -25,7 +25,7 @@ NonnullOwnPtr<SpecificationClause> SpecificationClause::create(SpecificationPars
                 result = make<SpecificationClause>(move(specification_clause));
             },
             [&](OneOf<ClauseHeader::AbstractOperation, ClauseHeader::Accessor, ClauseHeader::Method> auto const&) {
-                result = make<SpecFunction>(move(specification_clause));
+                result = make<SpecificationFunction>(move(specification_clause));
             });
 
         if (!result->post_initialize(element))
diff --git a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecFunction.cpp b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecificationFunction.cpp
similarity index 95%
rename from Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecFunction.cpp
rename to Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecificationFunction.cpp
index a8a7d873c3..915809a254 100644
--- a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecFunction.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecificationFunction.cpp
@@ -10,7 +10,7 @@
 
 namespace JSSpecCompiler {
 
-bool SpecFunction::post_initialize(XML::Node const* element)
+bool SpecificationFunction::post_initialize(XML::Node const* element)
 {
     VERIFY(element->as_element().name == tag_emu_clause);
 
@@ -84,7 +84,7 @@ bool SpecFunction::post_initialize(XML::Node const* element)
     }
 }
 
-void SpecFunction::do_collect(TranslationUnitRef translation_unit)
+void SpecificationFunction::do_collect(TranslationUnitRef translation_unit)
 {
     translation_unit->adopt_function(make_ref_counted<FunctionDefinition>(m_name, m_algorithm.tree(), move(m_arguments)));
 }