diff --git a/src/ast/transform/AstComponentChecker.cpp b/src/ast/transform/AstComponentChecker.cpp
index 6e4c476d0cd..753b8ad4724 100644
--- a/src/ast/transform/AstComponentChecker.cpp
+++ b/src/ast/transform/AstComponentChecker.cpp
@@ -24,6 +24,7 @@
 #include "ast/AstRelation.h"
 #include "ast/AstTranslationUnit.h"
 #include "ast/AstType.h"
+#include "ast/analysis/ComponentLookup.h"
 #include "utility/StringUtil.h"
 #include <functional>
 #include <map>
diff --git a/src/ast/transform/ComponentInstantiation.cpp b/src/ast/transform/ComponentInstantiation.cpp
index e7b9508f032..69cb8bf24d3 100644
--- a/src/ast/transform/ComponentInstantiation.cpp
+++ b/src/ast/transform/ComponentInstantiation.cpp
@@ -28,6 +28,7 @@
 #include "ast/AstTranslationUnit.h"
 #include "ast/AstType.h"
 #include "ast/AstVisitor.h"
+#include "ast/analysis/ComponentLookup.h"
 #include "utility/StringUtil.h"
 #include <algorithm>
 #include <cstddef>
diff --git a/src/ast/transform/InlineRelations.cpp b/src/ast/transform/InlineRelations.cpp
index 8cfe6a096e6..d2b628b5ff7 100644
--- a/src/ast/transform/InlineRelations.cpp
+++ b/src/ast/transform/InlineRelations.cpp
@@ -30,7 +30,6 @@
 #include "ast/AstTranslationUnit.h"
 #include "ast/AstUtils.h"
 #include "ast/AstVisitor.h"
-#include "ast/transform/AstTransforms.h"
 #include "utility/MiscUtil.h"
 #include <algorithm>
 #include <cassert>
diff --git a/src/ast/transform/MagicSet.h b/src/ast/transform/MagicSet.h
index fb6c763e45d..d5da269b77a 100644
--- a/src/ast/transform/MagicSet.h
+++ b/src/ast/transform/MagicSet.h
@@ -23,6 +23,7 @@
 #include "ast/AstQualifiedName.h"
 #include "ast/AstVisitor.h"
 #include "ast/analysis/AstAnalysis.h"
+#include "ast/transform/AstTransformer.h"
 #include "utility/StreamUtil.h"
 #include <cstddef>
 #include <map>