--- a/CPGenerators/Autopano-sift-c.nsh
+++ b/CPGenerators/Autopano-sift-c.nsh
@@ -32,7 +32,7 @@
       StrCpy $R0 1 ; R0 = Type
       StrCpy $R1 1 ; R1 = Option
       StrCpy $R2 "$INSTDIR\CPG\Autopano_SIFTC\autopano-sift-c.exe" ; R2 = Program
-      StrCpy $R3 "--maxmatches %p --projection %f,%v %o %i" ; R3 = Arguments
+      StrCpy $R3 "--maxmatches %p %o %i" ; R3 = Arguments
       StrCpy $R4 "Autopano-SIFT-C ${AUTOPANO_SIFTC_VERSION}";  R4 = Description
       Call ControlPointRegistryAdd