diff --git a/src/content/ContentLoader.cpp b/src/content/ContentLoader.cpp
index de8e8933..d7f0f8df 100644
--- a/src/content/ContentLoader.cpp
+++ b/src/content/ContentLoader.cpp
@@ -15,7 +15,7 @@
 
 namespace fs = std::filesystem;
 
-ContentLoader::ContentLoader(const ContentPack* pack) : pack(pack) {
+ContentLoader::ContentLoader(ContentPack* pack) : pack(pack) {
 }
 
 // TODO: add basic validation and logging
diff --git a/src/content/ContentLoader.h b/src/content/ContentLoader.h
index 25559d82..14e42d06 100644
--- a/src/content/ContentLoader.h
+++ b/src/content/ContentLoader.h
@@ -11,7 +11,7 @@ class ContentBuilder;
 class ContentLoader {
     const ContentPack* pack;
 public:
-    ContentLoader(const ContentPack* pack);
+    ContentLoader(ContentPack* pack);
 
     Block* loadBlock(std::string name, std::filesystem::path file);
     void load(ContentBuilder* builder);