diff --git a/lib/hcrypto/evp-w32.c b/lib/hcrypto/evp-w32.c
index a72af16a5..8557a5f51 100644
--- a/lib/hcrypto/evp-w32.c
+++ b/lib/hcrypto/evp-w32.c
@@ -44,8 +44,6 @@
 #include <evp-w32.h>
 #include <evp-hcrypto.h>
 
-#if NTDDI_VERSION >= NTDDI_VISTA
-
 #include <evp-wincng.h>
 
 static LONG wincng_available = -1;
@@ -102,13 +100,6 @@ _hc_w32crypto_DllMain(HINSTANCE hinstDLL,
 	    return hc_EVP_hcrypto_ ##name ();		    \
     }
 
-#else
-
-#define EVP_W32CRYPTO_PROVIDER(type, name)		    \
-	EVP_W32CRYPTO_PROVIDER_CNG_UNAVAILABLE(type, name)
-
-#endif /* NTDDI_VERSION >= NTDDI_VISTA */
-
 #define EVP_W32CRYPTO_PROVIDER_CNG_UNAVAILABLE(type, name)  \
 							    \
     const type *hc_EVP_w32crypto_ ##name (void)		    \
diff --git a/lib/hcrypto/evp-wincng.c b/lib/hcrypto/evp-wincng.c
index 1e1605468..5c610481c 100644
--- a/lib/hcrypto/evp-wincng.c
+++ b/lib/hcrypto/evp-wincng.c
@@ -35,8 +35,6 @@
 #include <windows.h>
 #include <assert.h>
 
-#if NTDDI_VERSION >= NTDDI_VISTA
-
 #include <evp.h>
 #include <evp-wincng.h>
 
@@ -706,5 +704,3 @@ void _hc_wincng_cleanup(void)
     wincng_md_algorithm_cleanup();
     wincng_cipher_algorithm_cleanup();
 }
-
-#endif /* NTDDI_VERSION >= NTDDI_VISTA */