diff --git a/mk/windoze/megaglest_tests.vcxproj b/mk/windoze/megaglest_tests.vcxproj
index 0dcd0c5c..f6eb31e7 100644
--- a/mk/windoze/megaglest_tests.vcxproj
+++ b/mk/windoze/megaglest_tests.vcxproj
@@ -98,6 +98,7 @@
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\source\tests\shared_lib\graphics\math_util_test.cpp" />
     <ClCompile Include="..\..\source\tests\shared_lib\xml\xml_parser_test.cpp" />
     <ClCompile Include="..\..\source\tests\test_runner.cpp" />
   </ItemGroup>
diff --git a/mk/windoze/vc2012/megaglest_tests.vcxproj b/mk/windoze/vc2012/megaglest_tests.vcxproj
index 2c5f06a6..f2baff4e 100644
--- a/mk/windoze/vc2012/megaglest_tests.vcxproj
+++ b/mk/windoze/vc2012/megaglest_tests.vcxproj
@@ -101,6 +101,7 @@
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\source\tests\shared_lib\graphics\math_util_test.cpp" />
     <ClCompile Include="..\..\..\source\tests\shared_lib\xml\xml_parser_test.cpp" />
     <ClCompile Include="..\..\..\source\tests\test_runner.cpp" />
   </ItemGroup>
diff --git a/source/shared_lib/include/graphics/math_util.h b/source/shared_lib/include/graphics/math_util.h
index 59ab4476..bcce54fc 100644
--- a/source/shared_lib/include/graphics/math_util.h
+++ b/source/shared_lib/include/graphics/math_util.h
@@ -330,7 +330,7 @@ inline T truncateDecimal(const T &value, int precision=6) {
 	return result;
 */
 
-	T precNum = pow(10, precision);
+	T precNum = std::pow((T)10, (T)precision);
 	T result = xs_CRoundToInt(value * precNum);
 	result /= precNum;
 	return result;