diff --git a/ChangeLog b/ChangeLog
index 2058deff2..3b4b0fc2f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-10-26 Paulo Andrade <pcpa@gnu.org>
+
+	* lib/jit_x86-cpu.c: Correct a register allocation leak in
+	_bmsi and _bmci.
+
 2014-10-25 Paulo Andrade <pcpa@gnu.org>
 
 	* lib/jit_disasm.c: Do not cause an fatal error if init_jit
diff --git a/lib/jit_x86-cpu.c b/lib/jit_x86-cpu.c
index 2e284f917..80d5b4084 100644
--- a/lib/jit_x86-cpu.c
+++ b/lib/jit_x86-cpu.c
@@ -3069,6 +3069,7 @@ _bmsi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1)
 	reg = jit_get_reg(jit_class_gpr);
 	movi(rn(reg), i1);
 	testr(r0, rn(reg));
+	jit_unget_reg(reg);
     }
     jnz(i0);
     return (_jit->pc.w);
@@ -3092,6 +3093,7 @@ _bmci(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1)
 	reg = jit_get_reg(jit_class_gpr);
 	movi(rn(reg), i1);
 	testr(r0, rn(reg));
+	jit_unget_reg(reg);
     }
     jz(i0);
     return (_jit->pc.w);