diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index c6fd3a39cdf2f..1c0eeb0c9a10e 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -2577,13 +2577,13 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
         const int  arc_count  =  (round_join ? points_count - (polyline.closed ? 0 : 1) : 0) + (!polyline.closed && round_cap ? 2 : 0);
 
 #if defined(IMGUI_ENABLE_SSE)
-#define IM_POLYLINE_TMP_BUFFER_ROUND_UP(count, size)  (((count) * (size) + sizeof(__m128) - 1) / sizeof(ImVec2))
+#define IM_POLYLINE_TEMP_BUFFER_ROUND_UP(count, size)  (((count) * (size) + sizeof(__m128) - 1) / sizeof(ImVec2))
 #else
-#define IM_POLYLINE_TMP_BUFFER_ROUND_UP(count, size)  (count)
+#define IM_POLYLINE_TEMP_BUFFER_ROUND_UP(count, size)  (count)
 #endif
 
-        const int  normal_count             = IM_POLYLINE_TMP_BUFFER_ROUND_UP(points_count,     sizeof(ImVec2));
-        const int  segment_length_sqr_count = IM_POLYLINE_TMP_BUFFER_ROUND_UP(points_count + 1, sizeof(float));
+        const int  normal_count             = IM_POLYLINE_TEMP_BUFFER_ROUND_UP(points_count,     sizeof(ImVec2));
+        const int  segment_length_sqr_count = IM_POLYLINE_TEMP_BUFFER_ROUND_UP(points_count + 1, sizeof(float));
 
         this->_Data->TempBuffer.reserve_discard(normal_count + segment_length_sqr_count + arc_count * sizeof(ImDrawListPolylineArc) / 3); // 'count' normals and 'count + 1 + 1 (to round up)' segment lengths
         ImVec2* normals             = this->_Data->TempBuffer.Data;