diff --git a/inc/versionhelpers.h b/inc/versionhelpers.h
index e564c95..fa542ac 100644
--- a/inc/versionhelpers.h
+++ b/inc/versionhelpers.h
@@ -30,6 +30,7 @@
 
 #if (_WIN32_WINNT < _WIN32_WINNT_WIN2K)
 #define VerifyVersionInfoW(a,b,c) 0 
+#define VerSetConditionMask verhelp_set_mask
 #endif
 
 void verhelp_init();
@@ -42,7 +43,7 @@ VERSIONHELPERAPI IsWindowsVersionOrGreater(DWORD major, DWORD minor, DWORD build
 {
     RTL_OSVERSIONINFOEXW vi = { sizeof(vi),major,minor,build,0,{0},servpack };
     return verhelp_verify_version(&vi, VER_MAJORVERSION | VER_MINORVERSION | VER_BUILDNUMBER | VER_SERVICEPACKMAJOR,
-        verhelp_set_mask(verhelp_set_mask(verhelp_set_mask(verhelp_set_mask(0,
+        VerSetConditionMask(VerSetConditionMask(VerSetConditionMask(VerSetConditionMask(0,
             VER_MAJORVERSION, VER_GREATER_EQUAL),
             VER_MINORVERSION, VER_GREATER_EQUAL),
             VER_BUILDNUMBER, VER_GREATER_EQUAL),
@@ -53,7 +54,7 @@ VERSIONHELPERAPI IsWindowsVersion(DWORD major, DWORD minor, DWORD build, WORD se
 {
     RTL_OSVERSIONINFOEXW vi = { sizeof(vi),major,minor,build,0,{0},servpack };
     return verhelp_verify_version(&vi, VER_MAJORVERSION | VER_MINORVERSION | VER_BUILDNUMBER | VER_SERVICEPACKMAJOR,
-        verhelp_set_mask(verhelp_set_mask(verhelp_set_mask(verhelp_set_mask(0,
+        VerSetConditionMask(VerSetConditionMask(VerSetConditionMask(VerSetConditionMask(0,
             VER_MAJORVERSION, VER_EQUAL),
             VER_MINORVERSION, VER_EQUAL),
             VER_BUILDNUMBER, VER_GREATER_EQUAL),
@@ -64,7 +65,7 @@ VERSIONHELPERAPI IsWindowsVersionAnySP(DWORD major, DWORD minor, DWORD build)
 {
     RTL_OSVERSIONINFOEXW vi = { sizeof(vi),major,minor,build,0,{0},0 };
     return verhelp_verify_version(&vi, VER_MAJORVERSION | VER_MINORVERSION | VER_BUILDNUMBER | VER_SERVICEPACKMAJOR,
-        verhelp_set_mask(verhelp_set_mask(verhelp_set_mask(verhelp_set_mask(0,
+        VerSetConditionMask(VerSetConditionMask(VerSetConditionMask(VerSetConditionMask(0,
             VER_MAJORVERSION, VER_EQUAL),
             VER_MINORVERSION, VER_EQUAL),
             VER_BUILDNUMBER, VER_GREATER_EQUAL),
@@ -137,7 +138,7 @@ VERSIONHELPERAPI IsWindows11OrGreater(void) {
 
 VERSIONHELPERAPI IsWindowsServer(void) {
     OSVERSIONINFOEXW vi = {sizeof(vi),0,0,0,0,{0},0,0,0,VER_NT_WORKSTATION};
-    return !verhelp_verify_version(&vi, VER_PRODUCT_TYPE, verhelp_set_mask(0, VER_PRODUCT_TYPE, VER_EQUAL));
+    return !verhelp_verify_version(&vi, VER_PRODUCT_TYPE, VerSetConditionMask(0, VER_PRODUCT_TYPE, VER_EQUAL));
 }
 
 VERSIONHELPERAPI IsWindows2000(void) {