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diff --git a/data/resources-xxhdpi_dark/traffic-arrow.png b/data/resources-xxhdpi_dark/traffic-arrow.png
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diff --git a/data/resources-xxhdpi_legacy/traffic-arrow.png b/data/resources-xxhdpi_legacy/traffic-arrow.png
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diff --git a/drape/static_texture.cpp b/drape/static_texture.cpp
index 9e2e91ad90..bbdd6c7b1c 100644
--- a/drape/static_texture.cpp
+++ b/drape/static_texture.cpp
@@ -9,6 +9,9 @@
 
 #include "base/string_utils.hpp"
 
+#ifdef DEBUG
+#include "3party/glm/glm/gtx/bit.hpp"
+#endif
 #include "3party/stb_image/stb_image.h"
 
 namespace dp
@@ -46,6 +49,8 @@ bool LoadData(string const & textureName, string const & skinPathName,
   unsigned char * data = stbi_png_load_from_memory(&rawData[0], static_cast<int>(rawData.size()),
                                                    &w, &h, &bpp, 0);
   ASSERT_EQUAL(bpp, 4, ("Incorrect texture format"));
+  ASSERT(glm::isPowerOfTwo(w), (w));
+  ASSERT(glm::isPowerOfTwo(h), (h));
   completionHandler(data, w, h);
 
   stbi_image_free(data);
diff --git a/drape/symbols_texture.cpp b/drape/symbols_texture.cpp
index 549f251f9c..5db348a0da 100644
--- a/drape/symbols_texture.cpp
+++ b/drape/symbols_texture.cpp
@@ -10,6 +10,10 @@
 
 #include "base/string_utils.hpp"
 
+#ifdef DEBUG
+#include "3party/glm/glm/gtx/bit.hpp"
+#endif
+
 namespace dp
 {
 
@@ -155,6 +159,8 @@ void LoadSymbols(string const & skinPathName, bool convertToUV,
   int w, h, bpp;
   unsigned char * data = stbi_png_load_from_memory(&rawData[0], static_cast<int>(rawData.size()), &w, &h, &bpp, 0);
   ASSERT_EQUAL(bpp, 4, ("Incorrect symbols texture format"));
+  ASSERT(glm::isPowerOfTwo(w), (w));
+  ASSERT(glm::isPowerOfTwo(h), (h));
 
   if (width == w && height == h)
   {