diff --git a/configure b/configure
index a709c80c9f..7b99c8b54f 100755
--- a/configure
+++ b/configure
@@ -15803,7 +15803,7 @@ else
 int main() {
 	if ((OPENSSL_VERSION_NUMBER >= 0x009070cfL &&
 	     OPENSSL_VERSION_NUMBER < 0x00908000L) ||
-	     OPENSSL_VERSION_NUMBER >= 0x0090804fL &&
+	     (OPENSSL_VERSION_NUMBER >= 0x0090804fL &&
 	     OPENSSL_VERSION_NUMBER < 0x10002000L) ||
 	     OPENSSL_VERSION_NUMBER >= 0x1000205fL)
 		return (0);
diff --git a/configure.in b/configure.in
index 912768a979..3bb17b6307 100644
--- a/configure.in
+++ b/configure.in
@@ -1573,7 +1573,7 @@ yes|'')
 int main() {
 	if ((OPENSSL_VERSION_NUMBER >= 0x009070cfL &&
 	     OPENSSL_VERSION_NUMBER < 0x00908000L) ||
-	     OPENSSL_VERSION_NUMBER >= 0x0090804fL &&
+	     (OPENSSL_VERSION_NUMBER >= 0x0090804fL &&
 	     OPENSSL_VERSION_NUMBER < 0x10002000L) ||
 	     OPENSSL_VERSION_NUMBER >= 0x1000205fL)
 		return (0);
diff --git a/lib/dns/opensslrsa_link.c b/lib/dns/opensslrsa_link.c
index 1d541a7f89..b698f596d3 100644
--- a/lib/dns/opensslrsa_link.c
+++ b/lib/dns/opensslrsa_link.c
@@ -70,7 +70,9 @@
 #ifdef WIN32
 #if !((OPENSSL_VERSION_NUMBER >= 0x009070cfL && \
        OPENSSL_VERSION_NUMBER < 0x00908000L) || \
-      OPENSSL_VERSION_NUMBER >= 0x0090804fL)
+      (OPENSSL_VERSION_NUMBER >= 0x0090804fL && \
+       OPENSSL_VERSION_NUMBER < 0x10002000L) || \
+      OPENSSL_VERSION_NUMBER >= 0x1000205fL)
 #error Please upgrade OpenSSL to 0.9.8d/0.9.7l or greater.
 #endif
 #endif