diff --git a/fips/fips_premain.c b/fips/fips_premain.c
index 165d2c5dc9..e284aa9394 100644
--- a/fips/fips_premain.c
+++ b/fips/fips_premain.c
@@ -68,7 +68,7 @@
 #define HMAC_SHA1_SIG "?have to make sure this string is unique"
 #endif
 
-static const unsigned char FINGERPRINT_ascii_value[40] = HMAC_SHA1_SIG;
+static const unsigned char FINGERPRINT_ascii_value[41] = HMAC_SHA1_SIG;
 
 #define atox(c) ((c)>='a'?((c)-'a'+10):((c)>='A'?(c)-'A'+10:(c)-'0'))
 
diff --git a/fips/fips_premain.c.sha1 b/fips/fips_premain.c.sha1
index c16f964bb8..c7d5414c84 100644
--- a/fips/fips_premain.c.sha1
+++ b/fips/fips_premain.c.sha1
@@ -1 +1 @@
-HMAC-SHA1(fips_premain.c)= 9e5ddba185ac446e0cf36fcf8e1b3acffe5d0b2c
+HMAC-SHA1(fips_premain.c)= dab2842517034a42dfdb21a285d4f0f4d7f6f920