diff --git a/include/cpptrace/cpptrace.hpp b/include/cpptrace/cpptrace.hpp
index ba13d05..1b594c9 100644
--- a/include/cpptrace/cpptrace.hpp
+++ b/include/cpptrace/cpptrace.hpp
@@ -56,8 +56,8 @@ namespace cpptrace {
     struct CPPTRACE_EXPORT object_frame {
         std::string obj_path;
         std::string symbol;
-        frame_ptr raw_address = 0;
-        frame_ptr obj_address = 0;
+        frame_ptr raw_address;
+        frame_ptr obj_address;
     };
 
     struct CPPTRACE_EXPORT object_trace {
@@ -193,8 +193,8 @@ namespace cpptrace {
         std::size_t max_depth
     );
     struct CPPTRACE_EXPORT minimal_object_frame {
-        frame_ptr raw_address = 0;
-        frame_ptr address_relative_to_object_base_in_memory = 0;
+        frame_ptr raw_address;
+        frame_ptr address_relative_to_object_base_in_memory;
         char object_path[CPPTRACE_PATH_MAX + 1];
         // To be called outside a signal handler. Not signal safe.
         object_frame resolve() const;
diff --git a/src/binary/object.hpp b/src/binary/object.hpp
index 5c96932..7c59a17 100644
--- a/src/binary/object.hpp
+++ b/src/binary/object.hpp
@@ -70,6 +70,7 @@ namespace detail {
             Dl_info info;
             object_frame frame;
             frame.raw_address = addr;
+            frame.obj_address = 0;
             if(dladdr(reinterpret_cast<void*>(addr), &info)) { // thread safe
                 // dli_sname and dli_saddr are only present with -rdynamic, sname will be included
                 // but we don't really need dli_saddr
@@ -129,6 +130,7 @@ namespace detail {
         for(const frame_ptr addr : addrs) {
             object_frame frame;
             frame.raw_address = addr;
+            frame.obj_address = 0;
             HMODULE handle;
             // Multithread safe as long as another thread doesn't come along and free the module
             if(GetModuleHandleExA(
@@ -150,7 +152,7 @@ namespace detail {
     #endif
 
     inline object_frame resolve_minimal_object_frame(const minimal_object_frame& frame) {
-        return object_frame {
+        return {
             frame.object_path,
             "",
             frame.raw_address,