diff --git a/s390x/Makefile b/s390x/Makefile
index a80db538..8d1cfc7c 100644
--- a/s390x/Makefile
+++ b/s390x/Makefile
@@ -122,9 +122,9 @@ snippet_lib = $(snippet_asmlib) lib/auxinfo.o
 $(TEST_DIR)/mvpg-sie.elf: snippets = $(SNIPPET_DIR)/c/mvpg-snippet.gbin
 $(TEST_DIR)/spec_ex-sie.elf: snippets = $(SNIPPET_DIR)/c/spec_ex.gbin
 
-$(TEST_DIR)/pv-diags.elf: pv-snippets += $(SNIPPET_DIR)/asm/snippet-pv-diag-yield.gbin
-$(TEST_DIR)/pv-diags.elf: pv-snippets += $(SNIPPET_DIR)/asm/snippet-pv-diag-288.gbin
-$(TEST_DIR)/pv-diags.elf: pv-snippets += $(SNIPPET_DIR)/asm/snippet-pv-diag-500.gbin
+$(TEST_DIR)/pv-diags.elf: pv-snippets += $(SNIPPET_DIR)/asm/pv-diag-yield.gbin
+$(TEST_DIR)/pv-diags.elf: pv-snippets += $(SNIPPET_DIR)/asm/pv-diag-288.gbin
+$(TEST_DIR)/pv-diags.elf: pv-snippets += $(SNIPPET_DIR)/asm/pv-diag-500.gbin
 
 ifneq ($(GEN_SE_HEADER),)
 snippets += $(pv-snippets)
diff --git a/s390x/pv-diags.c b/s390x/pv-diags.c
index 096ac61f..fa4e5532 100644
--- a/s390x/pv-diags.c
+++ b/s390x/pv-diags.c
@@ -18,17 +18,17 @@ static struct vm vm;
 
 static void test_diag_500(void)
 {
-	extern const char SNIPPET_NAME_START(asm, snippet_pv_diag_500)[];
-	extern const char SNIPPET_NAME_END(asm, snippet_pv_diag_500)[];
-	extern const char SNIPPET_HDR_START(asm, snippet_pv_diag_500)[];
-	extern const char SNIPPET_HDR_END(asm, snippet_pv_diag_500)[];
-	int size_hdr = SNIPPET_HDR_LEN(asm, snippet_pv_diag_500);
-	int size_gbin = SNIPPET_LEN(asm, snippet_pv_diag_500);
+	extern const char SNIPPET_NAME_START(asm, pv_diag_500)[];
+	extern const char SNIPPET_NAME_END(asm, pv_diag_500)[];
+	extern const char SNIPPET_HDR_START(asm, pv_diag_500)[];
+	extern const char SNIPPET_HDR_END(asm, pv_diag_500)[];
+	int size_hdr = SNIPPET_HDR_LEN(asm, pv_diag_500);
+	int size_gbin = SNIPPET_LEN(asm, pv_diag_500);
 
 	report_prefix_push("diag 0x500");
 
-	snippet_pv_init(&vm, SNIPPET_NAME_START(asm, snippet_pv_diag_500),
-			SNIPPET_HDR_START(asm, snippet_pv_diag_500),
+	snippet_pv_init(&vm, SNIPPET_NAME_START(asm, pv_diag_500),
+			SNIPPET_HDR_START(asm, pv_diag_500),
 			size_gbin, size_hdr, SNIPPET_UNPACK_OFF);
 
 	sie(&vm);
@@ -70,17 +70,17 @@ static void test_diag_500(void)
 
 static void test_diag_288(void)
 {
-	extern const char SNIPPET_NAME_START(asm, snippet_pv_diag_288)[];
-	extern const char SNIPPET_NAME_END(asm, snippet_pv_diag_288)[];
-	extern const char SNIPPET_HDR_START(asm, snippet_pv_diag_288)[];
-	extern const char SNIPPET_HDR_END(asm, snippet_pv_diag_288)[];
-	int size_hdr = SNIPPET_HDR_LEN(asm, snippet_pv_diag_288);
-	int size_gbin = SNIPPET_LEN(asm, snippet_pv_diag_288);
+	extern const char SNIPPET_NAME_START(asm, pv_diag_288)[];
+	extern const char SNIPPET_NAME_END(asm, pv_diag_288)[];
+	extern const char SNIPPET_HDR_START(asm, pv_diag_288)[];
+	extern const char SNIPPET_HDR_END(asm, pv_diag_288)[];
+	int size_hdr = SNIPPET_HDR_LEN(asm, pv_diag_288);
+	int size_gbin = SNIPPET_LEN(asm, pv_diag_288);
 
 	report_prefix_push("diag 0x288");
 
-	snippet_pv_init(&vm, SNIPPET_NAME_START(asm, snippet_pv_diag_288),
-			SNIPPET_HDR_START(asm, snippet_pv_diag_288),
+	snippet_pv_init(&vm, SNIPPET_NAME_START(asm, pv_diag_288),
+			SNIPPET_HDR_START(asm, pv_diag_288),
 			size_gbin, size_hdr, SNIPPET_UNPACK_OFF);
 
 	sie(&vm);
@@ -111,17 +111,17 @@ static void test_diag_288(void)
 
 static void test_diag_yield(void)
 {
-	extern const char SNIPPET_NAME_START(asm, snippet_pv_diag_yield)[];
-	extern const char SNIPPET_NAME_END(asm, snippet_pv_diag_yield)[];
-	extern const char SNIPPET_HDR_START(asm, snippet_pv_diag_yield)[];
-	extern const char SNIPPET_HDR_END(asm, snippet_pv_diag_yield)[];
-	int size_hdr = SNIPPET_HDR_LEN(asm, snippet_pv_diag_yield);
-	int size_gbin = SNIPPET_LEN(asm, snippet_pv_diag_yield);
+	extern const char SNIPPET_NAME_START(asm, pv_diag_yield)[];
+	extern const char SNIPPET_NAME_END(asm, pv_diag_yield)[];
+	extern const char SNIPPET_HDR_START(asm, pv_diag_yield)[];
+	extern const char SNIPPET_HDR_END(asm, pv_diag_yield)[];
+	int size_hdr = SNIPPET_HDR_LEN(asm, pv_diag_yield);
+	int size_gbin = SNIPPET_LEN(asm, pv_diag_yield);
 
 	report_prefix_push("diag yield");
 
-	snippet_pv_init(&vm, SNIPPET_NAME_START(asm, snippet_pv_diag_yield),
-			SNIPPET_HDR_START(asm, snippet_pv_diag_yield),
+	snippet_pv_init(&vm, SNIPPET_NAME_START(asm, pv_diag_yield),
+			SNIPPET_HDR_START(asm, pv_diag_yield),
 			size_gbin, size_hdr, SNIPPET_UNPACK_OFF);
 
 	/* 0x44 */
diff --git a/s390x/snippets/asm/snippet-pv-diag-288.S b/s390x/snippets/asm/pv-diag-288.S
similarity index 100%
rename from s390x/snippets/asm/snippet-pv-diag-288.S
rename to s390x/snippets/asm/pv-diag-288.S
diff --git a/s390x/snippets/asm/snippet-pv-diag-500.S b/s390x/snippets/asm/pv-diag-500.S
similarity index 100%
rename from s390x/snippets/asm/snippet-pv-diag-500.S
rename to s390x/snippets/asm/pv-diag-500.S
diff --git a/s390x/snippets/asm/snippet-pv-diag-yield.S b/s390x/snippets/asm/pv-diag-yield.S
similarity index 100%
rename from s390x/snippets/asm/snippet-pv-diag-yield.S
rename to s390x/snippets/asm/pv-diag-yield.S
