diff --git a/include/zephyr/posix/stropts.h b/include/zephyr/posix/stropts.h
index e502d661ab05..9da8f681dc1e 100644
--- a/include/zephyr/posix/stropts.h
+++ b/include/zephyr/posix/stropts.h
@@ -19,8 +19,8 @@ struct strbuf {
 
 int putmsg(int fildes, const struct strbuf *ctlptr, const struct strbuf *dataptr, int flags);
 
-int putpmsg(int fildes, const struct strbuf *ctlptr,
-const struct strbuf *dataptr, int band, int flags);
+int putpmsg(int fildes, const struct strbuf *ctlptr, const struct strbuf *dataptr, int band,
+	    int flags);
 
 #ifdef __cplusplus
 }
diff --git a/lib/posix/options/stropts.c b/lib/posix/options/stropts.c
index 98d9fc3f0789..3e7850fd8726 100644
--- a/lib/posix/options/stropts.c
+++ b/lib/posix/options/stropts.c
@@ -19,8 +19,8 @@ int putmsg(int fildes, const struct strbuf *ctlptr, const struct strbuf *dataptr
 	return -1;
 }
 
-int putpmsg(int fildes, const struct strbuf *ctlptr,
-const struct strbuf *dataptr, int band, int flags)
+int putpmsg(int fildes, const struct strbuf *ctlptr, const struct strbuf *dataptr, int band,
+	    int flags)
 {
 	ARG_UNUSED(fildes);
 	ARG_UNUSED(ctlptr);
diff --git a/tests/posix/common/src/stropts.c b/tests/posix/common/src/stropts.c
index 4c9221a398ca..1815de870415 100644
--- a/tests/posix/common/src/stropts.c
+++ b/tests/posix/common/src/stropts.c
@@ -18,4 +18,17 @@ ZTEST(stropts, test_putmsg)
 	zassert_equal(errno, ENOSYS, "Expected errno ENOSYS, got %d", errno);
 }
 
+ZTEST(stropts, test_putpmsg)
+{
+	const struct strbuf *ctrl = NULL;
+	const struct strbuf *data = NULL;
+	int fd = -1;
+	int band = 0;
+	int flags = 0;
+	int ret = putpmsg(fd, ctrl, data, band, flags);
+
+	zassert_equal(ret, -1, "Expected return value -1, got %d", ret);
+	zassert_equal(errno, ENOSYS, "Expected errno ENOSYS, got %d", errno);
+}
+
 ZTEST_SUITE(stropts, NULL, NULL, NULL, NULL, NULL);
diff --git a/tests/posix/headers/src/stropts_h.c b/tests/posix/headers/src/stropts_h.c
index a095c83c98cc..19a0a3128c85 100644
--- a/tests/posix/headers/src/stropts_h.c
+++ b/tests/posix/headers/src/stropts_h.c
@@ -26,3 +26,10 @@ ZTEST(posix_headers, test_stropts_h)
 	zassert_not_equal(RS_HIPRI, ~RS_HIPRI);
 	#endif
 }
+
+ZTEST(posix_headers, test_stropts_putpmsg)
+{
+	#ifdef CONFIG_POSIX_API
+	zassert_not_null((void *)putpmsg, "putpmsg is null");
+	#endif
+}