diff --git a/include/parrot/sub.h b/include/parrot/sub.h
index db4c2ee0a9..de9d0d49e7 100644
--- a/include/parrot/sub.h
+++ b/include/parrot/sub.h
@@ -197,13 +197,11 @@ PMC* Parrot_sub_new_closure(PARROT_INTERP, ARGIN(PMC *sub_pmc))
         __attribute__nonnull__(1)
         __attribute__nonnull__(2);
 
-PARROT_INLINE
 void Parrot_sub_continuation_check(PARROT_INTERP, ARGIN(const PMC *pmc))
         __attribute__nonnull__(1)
         __attribute__nonnull__(2);
 
 PARROT_CAN_RETURN_NULL
-PARROT_INLINE
 PMC * Parrot_sub_continuation_rewind_environment(PARROT_INTERP,
     ARGIN(PMC *pmc))
         __attribute__nonnull__(1)
diff --git a/src/sub.c b/src/sub.c
index 2fbb1c8ee5..ff95beeaff 100644
--- a/src/sub.c
+++ b/src/sub.c
@@ -466,7 +466,6 @@ Verifies that the provided continuation is sane.
 
 */
 
-PARROT_INLINE
 void
 Parrot_sub_continuation_check(PARROT_INTERP, ARGIN(const PMC *pmc))
 {
@@ -489,7 +488,6 @@ Restores the appropriate context for the continuation.
 */
 
 PARROT_CAN_RETURN_NULL
-PARROT_INLINE
 PMC *
 Parrot_sub_continuation_rewind_environment(PARROT_INTERP, ARGIN(PMC *pmc))
 {