diff --git a/Tester/main.c b/Tester/main.c
index a1c89a52f..351968771 100755
--- a/Tester/main.c
+++ b/Tester/main.c
@@ -195,7 +195,7 @@ static void vblank(GB_gameboy_t *gb, GB_vblank_type_t type)
     }
 }
 
-static void log_callback(GB_gameboy_t *gb, const char *string, GB_log_attributes attributes)
+static void log_callback(GB_gameboy_t *gb, const char *string, GB_log_attributes_t attributes)
 {
     if (!log_file) log_file = fopen(log_filename, "w");
     fprintf(log_file, "%s", string);
diff --git a/XdgThumbnailer/emulate.c b/XdgThumbnailer/emulate.c
index f39ca4e06..dd111ffcc 100644
--- a/XdgThumbnailer/emulate.c
+++ b/XdgThumbnailer/emulate.c
@@ -23,7 +23,7 @@ static char *async_input_callback(GB_gameboy_t *gb)
     return NULL;
 }
 
-static void log_callback(GB_gameboy_t *gb, const char *string, GB_log_attributes attributes)
+static void log_callback(GB_gameboy_t *gb, const char *string, GB_log_attributes_t attributes)
 {
     (void)gb, (void)string, (void)attributes; // Swallow any logs.
 }