diff --git a/Libraries/LibWeb/CSS/StyleValues/StringStyleValue.h b/Libraries/LibWeb/CSS/StyleValues/StringStyleValue.h
index 29413aa4f5d..0dc6f5b0375 100644
--- a/Libraries/LibWeb/CSS/StyleValues/StringStyleValue.h
+++ b/Libraries/LibWeb/CSS/StyleValues/StringStyleValue.h
@@ -7,6 +7,7 @@
 #pragma once
 
 #include <AK/FlyString.h>
+#include <LibWeb/CSS/Parser/ComponentValue.h>
 #include <LibWeb/CSS/Serialize.h>
 #include <LibWeb/CSS/StyleValues/StyleValue.h>
 
diff --git a/Libraries/LibWeb/DOM/AbstractElement.h b/Libraries/LibWeb/DOM/AbstractElement.h
index 5cc885ff50b..eb9d790e985 100644
--- a/Libraries/LibWeb/DOM/AbstractElement.h
+++ b/Libraries/LibWeb/DOM/AbstractElement.h
@@ -7,7 +7,8 @@
 #pragma once
 
 #include <LibGC/Cell.h>
-#include <LibWeb/CSS/Selector.h>
+#include <LibWeb/CSS/PseudoElement.h>
+#include <LibWeb/CSS/StyleProperty.h>
 #include <LibWeb/Forward.h>
 
 namespace Web::DOM {