diff --git a/src/core/cpu_code_cache.cpp b/src/core/cpu_code_cache.cpp
index 39ae03825..6f6d3e242 100644
--- a/src/core/cpu_code_cache.cpp
+++ b/src/core/cpu_code_cache.cpp
@@ -67,8 +67,8 @@ static Block* LookupBlock(u32 pc);
 static Block* CreateBlock(u32 pc, const BlockInstructionList& instructions, const BlockMetadata& metadata);
 static bool IsBlockCodeCurrent(const Block* block);
 static bool RevalidateBlock(Block* block);
-PageProtectionMode GetProtectionModeForPC(u32 pc);
-PageProtectionMode GetProtectionModeForBlock(const Block* block);
+static PageProtectionMode GetProtectionModeForPC(u32 pc);
+static PageProtectionMode GetProtectionModeForBlock(const Block* block);
 static bool ReadBlockInstructions(u32 start_pc, BlockInstructionList* instructions, BlockMetadata* metadata);
 static void FillBlockRegInfo(Block* block);
 static void CopyRegInfo(InstructionInfo* dst, const InstructionInfo* src);