diff --git a/src/modules/memory/memory.c b/src/modules/memory/memory.c
index 8d395a0e8..845a28b18 100644
--- a/src/modules/memory/memory.c
+++ b/src/modules/memory/memory.c
@@ -116,7 +116,7 @@ void ffGenerateMemoryJsonConfig(FFMemoryOptions* options, yyjson_mut_doc* doc, y
 
 void ffGenerateMemoryJsonResult(FF_MAYBE_UNUSED FFMemoryOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module)
 {
-    FFMemoryResult storage;
+    FFMemoryResult storage = {};
     const char* error = ffDetectMemory(&storage);
 
     if(error)
diff --git a/src/modules/swap/swap.c b/src/modules/swap/swap.c
index 04995afa8..e6cfa8c0c 100644
--- a/src/modules/swap/swap.c
+++ b/src/modules/swap/swap.c
@@ -125,7 +125,7 @@ void ffGenerateSwapJsonConfig(FFSwapOptions* options, yyjson_mut_doc* doc, yyjso
 
 void ffGenerateSwapJsonResult(FF_MAYBE_UNUSED FFSwapOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module)
 {
-    FFSwapResult storage;
+    FFSwapResult storage = {};
     const char* error = ffDetectSwap(&storage);
 
     if(error)