diff --git a/Freeswitch.2010.express.sln b/Freeswitch.2010.express.sln
index 1c5b97257c..4749470674 100644
--- a/Freeswitch.2010.express.sln
+++ b/Freeswitch.2010.express.sln
@@ -336,6 +336,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libjpeg", "libs\win32\libjp
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gennmtab", "libs\win32\xmlrpc-c\gennmtab.2010.vcxproj", "{BED7539C-0099-4A14-AD5D-30828F15A171}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "make_math_fixed_tables", "libs\spandsp\src\msvc\make_math_fixed_tables.2010.vcxproj", "{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		All|Win32 = All|Win32
@@ -2054,6 +2056,17 @@ Global
 		{BED7539C-0099-4A14-AD5D-30828F15A171}.Release|Win32.ActiveCfg = Release|Win32
 		{BED7539C-0099-4A14-AD5D-30828F15A171}.Release|Win32.Build.0 = Release|Win32
 		{BED7539C-0099-4A14-AD5D-30828F15A171}.Release|x64.ActiveCfg = Release|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.All|Win32.ActiveCfg = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.All|Win32.Build.0 = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.All|x64.ActiveCfg = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.Debug|Win32.ActiveCfg = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.Debug|Win32.Build.0 = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.Debug|x64.ActiveCfg = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.Debug|x64.Build.0 = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.Release|Win32.ActiveCfg = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.Release|Win32.Build.0 = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.Release|x64.ActiveCfg = All|Win32
+		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6}.Release|x64.Build.0 = All|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE