diff --git a/src_Core/RISCY_OOO/procs/lib/Decode.bsv b/src_Core/RISCY_OOO/procs/lib/Decode.bsv
index f5616cc..55109a7 100644
--- a/src_Core/RISCY_OOO/procs/lib/Decode.bsv
+++ b/src_Core/RISCY_OOO/procs/lib/Decode.bsv
@@ -1194,7 +1194,6 @@ function DecodeResult decode(Instruction inst, Bool cap_mode);
                         end
                         f7_cap_CToPtr: begin
                             dInst.capChecks.src1_unsealed = True;
-                            dInst.capChecks.src2_tag = True;
 
                             dInst.iType = Cap;
                             regs.dst = Valid(tagged Gpr rd);
diff --git a/src_Core/RISCY_OOO/procs/lib/Exec.bsv b/src_Core/RISCY_OOO/procs/lib/Exec.bsv
index f250f8f..3918bae 100644
--- a/src_Core/RISCY_OOO/procs/lib/Exec.bsv
+++ b/src_Core/RISCY_OOO/procs/lib/Exec.bsv
@@ -320,7 +320,7 @@ function Data capInspect(CapPipe a, CapPipe b, CapInspectFunc func);
                        tagged SEALED_WITH_TYPE .t: zeroExtend(t);
                    endcase
                tagged ToPtr                  :
-                   (isValidCap(a) ? (getAddr(a) - getBase(b)) : 0);
+                   (isValidCap(a) && isValidCap(b) ? (getAddr(a) - getBase(b)) : 0);
                default: ?;
         endcase);
     return res;