diff --git a/rpcs3/Emu/Cell/Modules/sceNpTrophy.cpp b/rpcs3/Emu/Cell/Modules/sceNpTrophy.cpp
index 45c78cafad..5495739697 100644
--- a/rpcs3/Emu/Cell/Modules/sceNpTrophy.cpp
+++ b/rpcs3/Emu/Cell/Modules/sceNpTrophy.cpp
@@ -232,12 +232,12 @@ error_code sceNpTrophyCreateContext(vm::ptr<u32> context, vm::cptr<SceNpCommunic
 		return SCE_NP_TROPHY_ERROR_NOT_INITIALIZED;
 	}
 
-	if (!context || !commId)
+	if (!context || !commId || !commSign)
 	{
 		return SCE_NP_TROPHY_ERROR_INVALID_ARGUMENT;
 	}
 
-	if (options > 0)
+	if (options > SCE_NP_TROPHY_OPTIONS_CREATE_CONTEXT_READ_ONLY)
 	{
 		return SCE_NP_TROPHY_ERROR_NOT_SUPPORTED;
 	}
@@ -253,8 +253,8 @@ error_code sceNpTrophyCreateContext(vm::ptr<u32> context, vm::cptr<SceNpCommunic
 	sceNpTrophy.warning("sceNpTrophyCreateContext term=%s data=%s num=%d", commId->term, commId->data, commId->num);
 	if (commId->term)
 	{
-		char trimchar[10] = { 0 };
-		memcpy(trimchar, commId->data, sizeof(trimchar) - 1);
+		char trimchar[10];
+		strcpy_trunc(trimchar, commId->data);
 		deleteTerminateChar(trimchar, commId->term);
 		name = fmt::format("%s_%02d", trimchar, commId->num);
 	}
diff --git a/rpcs3/Emu/Cell/Modules/sceNpTrophy.h b/rpcs3/Emu/Cell/Modules/sceNpTrophy.h
index 0cb928a689..7ffefac8a2 100644
--- a/rpcs3/Emu/Cell/Modules/sceNpTrophy.h
+++ b/rpcs3/Emu/Cell/Modules/sceNpTrophy.h
@@ -76,6 +76,11 @@ enum SceNpTrophyGrade
 	SCE_NP_TROPHY_GRADE_BRONZE         = 4,
 };
 
+enum
+{
+	SCE_NP_TROPHY_OPTIONS_CREATE_CONTEXT_READ_ONLY = 1,
+};
+
 struct SceNpTrophyGameDetails
 {
 	be_t<u32> numTrophies;