diff --git a/configure b/configure
index 0fb9a9394e..de9334561c 100755
--- a/configure
+++ b/configure
@@ -3268,8 +3268,10 @@ fi
 
 pragma_disable_unused_but_set=no
 cat > $TMPC << EOF
+#pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
+#pragma GCC diagnostic pop
 
 int main(void) {
     return 0;
diff --git a/coroutine-ucontext.c b/coroutine-ucontext.c
index 867a662de0..4bf2cde279 100644
--- a/coroutine-ucontext.c
+++ b/coroutine-ucontext.c
@@ -169,6 +169,7 @@ Coroutine *qemu_coroutine_new(void)
 #ifdef CONFIG_VALGRIND_H
 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
 /* Work around an unused variable in the valgrind.h macro... */
+#pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #endif
 static inline void valgrind_stack_deregister(CoroutineUContext *co)
@@ -176,7 +177,7 @@ static inline void valgrind_stack_deregister(CoroutineUContext *co)
     VALGRIND_STACK_DEREGISTER(co->valgrind_stack_id);
 }
 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
-#pragma GCC diagnostic error "-Wunused-but-set-variable"
+#pragma GCC diagnostic pop
 #endif
 #endif
 
diff --git a/include/ui/qemu-pixman.h b/include/ui/qemu-pixman.h
index f012ec5fc3..ba970f813b 100644
--- a/include/ui/qemu-pixman.h
+++ b/include/ui/qemu-pixman.h
@@ -8,11 +8,12 @@
 
 /* pixman-0.16.0 headers have a redundant declaration */
 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
+#pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wredundant-decls"
 #endif
 #include <pixman.h>
 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
-#pragma GCC diagnostic error "-Wredundant-decls"
+#pragma GCC diagnostic pop
 #endif
 
 #include "qemu/typedefs.h"
diff --git a/ui/gtk.c b/ui/gtk.c
index d48529a34f..b46997a91a 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -38,11 +38,12 @@
 
 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
 /* Work around an -Wstrict-prototypes warning in GTK headers */
+#pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
 #endif
 #include <gtk/gtk.h>
 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
-#pragma GCC diagnostic error "-Wstrict-prototypes"
+#pragma GCC diagnostic pop
 #endif