diff --git a/rpcs3/Emu/Cell/Modules/cellGcmSys.cpp b/rpcs3/Emu/Cell/Modules/cellGcmSys.cpp
index cc23c7d870..a3525a1add 100644
--- a/rpcs3/Emu/Cell/Modules/cellGcmSys.cpp
+++ b/rpcs3/Emu/Cell/Modules/cellGcmSys.cpp
@@ -969,8 +969,7 @@ s32 gcmMapEaIoAddress(u32 ea, u32 io, u32 size, bool is_strict)
 		return CELL_GCM_ERROR_FAILURE;
 	}
 
-	// TODO: Pass correct flags and context
-	if (s32 error = sys_rsx_context_iomap(0, io, ea, size, 0))
+	if (s32 error = sys_rsx_context_iomap(0x55555555, io, ea, size, 0xe000000000000800ull | (u64{is_strict} << 60)))
 	{
 		return error;
 	}
@@ -1035,7 +1034,7 @@ s32 cellGcmMapMainMemory(u32 ea, u32 size, vm::ptr<u32> offset)
 		{
 			if (unmap_count >= (size >> 20))
 			{
-				if (s32 error = sys_rsx_context_iomap(0, io << 20, ea, size, 0))
+				if (s32 error = sys_rsx_context_iomap(0x55555555, io << 20, ea, size, 0xe000000000000800ull))
 				{
 					return error;
 				}
diff --git a/rpcs3/Emu/Cell/lv2/sys_rsx.h b/rpcs3/Emu/Cell/lv2/sys_rsx.h
index a9710e0c62..84c4daf7d9 100644
--- a/rpcs3/Emu/Cell/lv2/sys_rsx.h
+++ b/rpcs3/Emu/Cell/lv2/sys_rsx.h
@@ -56,6 +56,12 @@ struct RsxDriverInfo
 static_assert(sizeof(RsxDriverInfo) == 0x12F8, "rsxSizeTest");
 static_assert(sizeof(RsxDriverInfo::Head) == 0x40, "rsxHeadSizeTest");
 
+enum : u64
+{
+	// Unused
+	SYS_RSX_IO_MAP_IS_STRICT = 1ull << 60
+};
+
 struct RsxDmaControl
 {
 	u8 resv[0x40];
diff --git a/rpcs3/Emu/RSX/Capture/rsx_replay.cpp b/rpcs3/Emu/RSX/Capture/rsx_replay.cpp
index 1d751d8dbc..f002d23d76 100644
--- a/rpcs3/Emu/RSX/Capture/rsx_replay.cpp
+++ b/rpcs3/Emu/RSX/Capture/rsx_replay.cpp
@@ -50,7 +50,7 @@ namespace rsx
 
 		get_current_renderer()->main_mem_size = buffer_size;
 
-		if (sys_rsx_context_iomap(contextInfo->context_id, 0, user_mem_addr, buffer_size, 0) != CELL_OK)
+		if (sys_rsx_context_iomap(contextInfo->context_id, 0, user_mem_addr, buffer_size, 0xf000000000000800ull) != CELL_OK)
 			fmt::throw_exception("Capture Replay: rsx io mapping failed!");
 
 		return contextInfo->context_id;