diff --git a/platform_build/mingw_ant/build.xml b/platform_build/mingw_ant/build.xml
index 17ea9fcb..c4e5e941 100644
--- a/platform_build/mingw_ant/build.xml
+++ b/platform_build/mingw_ant/build.xml
@@ -4,7 +4,6 @@
 	<property name="native" location="../../src/native"/>
 	<property environment="env"/>
 	<property name="dxhome" location="${env.DXSDK_DIR}"/>
-	<property name="sdkhome" location="${env.MSSDK}"/>
 	<property name="program_files" location="${env.ProgramFiles}"/>
 	<property name="alhome" location="${program_files}\OpenAL 1.1 with EFX SDK"/>
 	<property name="chome" location="c:/MinGW"/>
@@ -15,7 +14,6 @@
 	<target name="compile_dir">
 		<apply dir="." failonerror="true" executable="${gcc}" dest="." skipemptyfilesets="true">
 			<arg line="-c -Wall -O2 -std=gnu99"/>
-			<arg value="-I${sdkhome}/include"/>
 			<arg value="-I${dxhome}/include"/>
 			<arg value="-I${alhome}/include"/>
 			<arg value="-I${java.home}/../include"/>
@@ -37,7 +35,6 @@
 			<srcfile/>
 			<arg value="-L${java.home}/../lib"/>
 			<arg value="-L${dxhome}/lib/x86"/>
-			<arg value="-L${sdkhome}/lib"/>
 			<arg value="-L${alhome}/libs"/>
 			<arg line="${libs}"/>
 			<fileset dir="." includes="*.o"/>
diff --git a/platform_build/windows_ant/build.xml b/platform_build/windows_ant/build.xml
index 1aaa41f8..5eb068c2 100644
--- a/platform_build/windows_ant/build.xml
+++ b/platform_build/windows_ant/build.xml
@@ -4,7 +4,7 @@
 	<property name="native" location="../../src/native"/>
 	<property environment="env"/>
 	<property name="dxhome" location="${env.DXSDK_DIR}"/>
-	<property name="sdkhome" location="${env.MSSDK}"/>
+	<property name="sdkhome" location="${env.MSSdk}"/>
 	<property name="program_files" location="${env.ProgramFiles}"/>
 	<property name="alhome" location="${program_files}\OpenAL 1.1 with EFX SDK"/>
 	<property name="dllname" value="lwjgl.dll"/>