diff --git a/Utilities/rFile.cpp b/Utilities/rFile.cpp
index 1dbce8b4af..2dd000b319 100644
--- a/Utilities/rFile.cpp
+++ b/Utilities/rFile.cpp
@@ -10,13 +10,13 @@
 
 #define GET_API_ERROR static_cast<u64>(GetLastError())
 
-std::unique_ptr<wchar_t> ConvertUTF8ToWChar(const std::string& source)
+std::unique_ptr<wchar_t[]> ConvertUTF8ToWChar(const std::string& source)
 {
 	const size_t length = source.size() + 1; // size + null terminator
 
 	const int size = source.size() < INT_MAX ? static_cast<int>(length) : throw std::length_error(__FUNCTION__);
 
-	std::unique_ptr<wchar_t> buffer(new wchar_t[length]); // allocate buffer assuming that length is the max possible size
+	std::unique_ptr<wchar_t[]> buffer(new wchar_t[length]); // allocate buffer assuming that length is the max possible size
 
 	if (!MultiByteToWideChar(CP_UTF8, 0, source.c_str(), size, buffer.get(), size))
 	{
diff --git a/rpcs3/Emu/SysCalls/Modules/cellVdec.cpp b/rpcs3/Emu/SysCalls/Modules/cellVdec.cpp
index 3ce4ae1e11..df761051c2 100644
--- a/rpcs3/Emu/SysCalls/Modules/cellVdec.cpp
+++ b/rpcs3/Emu/SysCalls/Modules/cellVdec.cpp
@@ -711,7 +711,7 @@ s32 cellVdecGetPicture(u32 handle, vm::ptr<const CellVdecPicFormat> format, vm::
 
 		auto out_f = AV_PIX_FMT_YUV420P;
 
-		std::unique_ptr<u8> alpha_plane;
+		std::unique_ptr<u8[]> alpha_plane;
 
 		switch (const u32 type = format->formatType)
 		{
diff --git a/rpcs3/Loader/PSF.cpp b/rpcs3/Loader/PSF.cpp
index cf2aed6ea7..b67cbad97f 100644
--- a/rpcs3/Loader/PSF.cpp
+++ b/rpcs3/Loader/PSF.cpp
@@ -46,7 +46,7 @@ bool PSFLoader::Load(vfsStream& stream)
 
 	const u32 key_table_size = header.off_data_table - header.off_key_table;
 
-	std::unique_ptr<char> keys(new char[key_table_size + 1]);
+	std::unique_ptr<char[]> keys(new char[key_table_size + 1]);
 
 	stream.Seek(header.off_key_table);
 
@@ -91,7 +91,7 @@ bool PSFLoader::Load(vfsStream& stream)
 
 			const u32 size = indices[i].param_len;
 
-			std::unique_ptr<char> str(new char[size + 1]);
+			std::unique_ptr<char[]> str(new char[size + 1]);
 
 			if (stream.Read(str.get(), size) != size)
 			{