diff --git a/target/s390x/tcg/insn-data.h.inc b/target/s390x/tcg/insn-data.h.inc
index 457ed25d2f..86a509b0ac 100644
--- a/target/s390x/tcg/insn-data.h.inc
+++ b/target/s390x/tcg/insn-data.h.inc
@@ -157,7 +157,7 @@
     C(0xb2fa, NIAI,    E,     EH,  0, 0, 0, 0, 0, 0)
 
 /* CHECKSUM */
-    C(0xb241, CKSM,    RRE,   Z,   r1_o, ra2, new, r1_32, cksm, 0)
+    C(0xb241, CKSM,    RRE,   Z,   r1_o, ra2_E, new, r1_32, cksm, 0)
 
 /* COPY SIGN */
     F(0xb372, CPSDR,   RRF_b, FPSSH, f3, f2, new, f1, cps, 0, IF_AFP1 | IF_AFP2 | IF_AFP3)
diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index 6661b27efa..d6e8acee99 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -5779,6 +5779,12 @@ static void in2_ra2(DisasContext *s, DisasOps *o)
 }
 #define SPEC_in2_ra2 0
 
+static void in2_ra2_E(DisasContext *s, DisasOps *o)
+{
+    return in2_ra2(s, o);
+}
+#define SPEC_in2_ra2_E SPEC_r2_even
+
 static void in2_a2(DisasContext *s, DisasOps *o)
 {
     int x2 = have_field(s, x2) ? get_field(s, x2) : 0;