diff --git a/erlang.spec b/erlang.spec
index 1467e61..be61d53 100644
--- a/erlang.spec
+++ b/erlang.spec
@@ -60,8 +60,8 @@
 
 
 Name:		erlang
-Version:	21.2.4
-Release:	2%{?dist}
+Version:	21.2.5
+Release:	1%{?dist}
 Summary:	General-purpose programming language and runtime environment
 
 License:	ASL 2.0
@@ -103,6 +103,7 @@ Patch8: otp-0008-Avoid-forking-sed-to-get-basename.patch
 Patch9: otp-0009-Load-man-pages-from-system-wide-directory.patch
 Patch10: otp-0010-Improve-nodes-querying.patch
 Patch11: otp-0011-In-openssl-1.0.1e-EC_GROUP_new_curve_GF2m-function-i.patch
+Patch12: otp-0012-Revert-In-openssl-1.0.1e-EC_GROUP_new_curve_GF2m-fun.patch
 # end of autogenerated patch tag list
 
 BuildRequires:	gcc
@@ -1945,6 +1946,10 @@ useradd -r -g epmd -d /dev/null -s /sbin/nologin \
 
 
 %changelog
+* Tue Feb 05 2019 Peter Lemenkov <lemenkov@gmail.com> - 21.2.5-1
+- Ver. 21.2.5
+- Revert: Fix EC detection
+
 * Mon Feb 04 2019 Peter Lemenkov <lemenkov@gmail.com> - 21.2.4-2
 - Fix EC detection
 
diff --git a/otp-0012-Revert-In-openssl-1.0.1e-EC_GROUP_new_curve_GF2m-fun.patch b/otp-0012-Revert-In-openssl-1.0.1e-EC_GROUP_new_curve_GF2m-fun.patch
new file mode 100644
index 0000000..63e8092
--- /dev/null
+++ b/otp-0012-Revert-In-openssl-1.0.1e-EC_GROUP_new_curve_GF2m-fun.patch
@@ -0,0 +1,21 @@
+From: Peter Lemenkov <lemenkov@gmail.com>
+Date: Tue, 5 Feb 2019 17:43:18 +0300
+Subject: [PATCH] Revert "In openssl 1.0.1e EC_GROUP_new_curve_GF2m function is
+ wrapped by #ifndef OPENSSL_NO_EC2M."
+
+This reverts commit 01593ce68f154686cba0815c8121db5912a5e02a.
+
+diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
+index a1fe05dd41..df607732bf 100644
+--- a/lib/crypto/c_src/crypto.c
++++ b/lib/crypto/c_src/crypto.c
+@@ -168,8 +168,7 @@
+ #if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION(0,9,8,'o') \
+ 	&& !defined(OPENSSL_NO_EC) \
+ 	&& !defined(OPENSSL_NO_ECDH) \
+-	&& !defined(OPENSSL_NO_ECDSA) \
+-	&& !defined(OPENSSL_NO_EC2M)
++	&& !defined(OPENSSL_NO_ECDSA)
+ # define HAVE_EC
+ #endif
+ 
diff --git a/sources b/sources
index 8d8a804..65ca37f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (otp-OTP-21.2.4.tar.gz) = 15b5f96a8159be56016124567ce72c72c7e3b727aabcb408dcc054ae4523c15eec79f33e3df2b283e06dc3f6df09da4d154dbf7a278c6e544ef7d2216662b90d
+SHA512 (otp-OTP-21.2.5.tar.gz) = f6f68ec6d87d557cd94ca3308f34fd656e770e9446299495a92b7f647e01512110f2941cdbb69b3939ba5ad65ff2c3bb1fd1e63196d14c4c1df69f546a8df73b