diff --git a/README.md b/README.md
index 493bc337..2f11ddd1 100644
--- a/README.md
+++ b/README.md
@@ -39,12 +39,13 @@ Wine. All those differences are also documented on the
 Included bug fixes and improvements
 -----------------------------------
 
-**Bug fixes and features included in the next upcoming release [4]:**
+**Bug fixes and features included in the next upcoming release [5]:**
 
 * Add stubs for d3dx10_43.D3DX10CreateEffectFromFileA/W ([Wine Bug #27739](https://bugs.winehq.org/show_bug.cgi?id=27739))
 * Check architecture before trying to load libraries ([Wine Bug #38021](https://bugs.winehq.org/show_bug.cgi?id=38021))
 * Forward exitcode from child process when in wineconsole
 * Share source of d3dx9_36 with d3dx9_33 to avoid Wine DLL forwards ([Wine Bug #21817](https://bugs.winehq.org/show_bug.cgi?id=21817))
+* Silence repeated LocaleNameToLCID/LCIDToLocaleName unsupported flags FIXMEs ([Wine Bug #30076](https://bugs.winehq.org/show_bug.cgi?id=30076))
 
 
 **Bug fixes and features in Wine Staging 1.7.47 [230]:**
diff --git a/debian/changelog b/debian/changelog
index aeb68ac8..c3cd1767 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -8,6 +8,8 @@ wine-staging (1.7.48) UNRELEASED; urgency=low
   * Added patch to share source of d3dx9_36 with d3dx9_33 to avoid Wine DLL
     forwards.
   * Added patch with stubs for d3dx10_43.D3DX10CreateEffectFromFileA/W.
+  * Added patch to silence repeated LocaleNameToLCID/LCIDToLocaleName
+    unsupported flags FIXMEs.
   * Removed patch to allow to enable/disable InsertMode in wineconsole settings
     (accepted upstream).
   * Removed patch to improve IoGetDeviceObjectPointer stub to appease SecuROM
diff --git a/patches/kernel32-LocaleNameToLCID/0001-kernel32-Silence-repeated-LocaleNameToLCID-unsupport.patch b/patches/kernel32-LocaleNameToLCID/0001-kernel32-Silence-repeated-LocaleNameToLCID-unsupport.patch
new file mode 100644
index 00000000..8c0d0f0b
--- /dev/null
+++ b/patches/kernel32-LocaleNameToLCID/0001-kernel32-Silence-repeated-LocaleNameToLCID-unsupport.patch
@@ -0,0 +1,39 @@
+From 92cb03fb619558c2193475843fbde619f517469d Mon Sep 17 00:00:00 2001
+From: Jarkko Korpi <jarkko_korpi@hotmail.com>
+Date: Wed, 15 Jul 2015 02:38:25 +0300
+Subject: kernel32: Silence repeated LocaleNameToLCID unsupported flags
+ message.
+
+---
+ dlls/kernel32/locale.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/dlls/kernel32/locale.c b/dlls/kernel32/locale.c
+index eaf1183..74f77dd 100644
+--- a/dlls/kernel32/locale.c
++++ b/dlls/kernel32/locale.c
+@@ -1093,8 +1093,10 @@ LANGID WINAPI GetSystemDefaultUILanguage(void)
+ LCID WINAPI LocaleNameToLCID( LPCWSTR name, DWORD flags )
+ {
+     struct locale_name locale_name;
++    static int once;
+ 
+-    if (flags) FIXME( "unsupported flags %x\n", flags );
++    if (flags && !once++)
++        FIXME( "unsupported flags %x\n", flags );
+ 
+     if (name == LOCALE_NAME_USER_DEFAULT)
+         return GetUserDefaultLCID();
+@@ -1124,7 +1126,8 @@ LCID WINAPI LocaleNameToLCID( LPCWSTR name, DWORD flags )
+  */
+ INT WINAPI LCIDToLocaleName( LCID lcid, LPWSTR name, INT count, DWORD flags )
+ {
+-    if (flags) FIXME( "unsupported flags %x\n", flags );
++    static int once;
++    if (flags && !once++) FIXME( "unsupported flags %x\n", flags );
+ 
+     return GetLocaleInfoW( lcid, LOCALE_SNAME | LOCALE_NOUSEROVERRIDE, name, count );
+ }
+-- 
+2.4.5
+
diff --git a/patches/kernel32-LocaleNameToLCID/definition b/patches/kernel32-LocaleNameToLCID/definition
new file mode 100644
index 00000000..af263a64
--- /dev/null
+++ b/patches/kernel32-LocaleNameToLCID/definition
@@ -0,0 +1 @@
+Fixes: [30076] Silence repeated LocaleNameToLCID/LCIDToLocaleName unsupported flags FIXMEs
diff --git a/patches/patchinstall.sh b/patches/patchinstall.sh
index 76ba399f..2cb8672f 100755
--- a/patches/patchinstall.sh
+++ b/patches/patchinstall.sh
@@ -55,7 +55,7 @@ version()
 	echo "Copyright (C) 2014-2015 the Wine Staging project authors."
 	echo ""
 	echo "Patchset to be applied on upstream Wine:"
-	echo "  commit 50d9d187c57448ca3f14de6a8eeb2520179db5b8"
+	echo "  commit 4e6e9a14852298fe8c17f2666a16d5484cbe50b3"
 	echo ""
 }
 
@@ -129,6 +129,7 @@ patch_enable_all ()
 	enable_kernel32_CopyFileEx="$1"
 	enable_kernel32_GetFinalPathNameByHandle="$1"
 	enable_kernel32_GetLogicalProcessorInformationEx="$1"
+	enable_kernel32_LocaleNameToLCID="$1"
 	enable_kernel32_Named_Pipe="$1"
 	enable_kernel32_NeedCurrentDirectoryForExePath="$1"
 	enable_kernel32_Profile="$1"
@@ -455,6 +456,9 @@ patch_enable ()
 		kernel32-GetLogicalProcessorInformationEx)
 			enable_kernel32_GetLogicalProcessorInformationEx="$2"
 			;;
+		kernel32-LocaleNameToLCID)
+			enable_kernel32_LocaleNameToLCID="$2"
+			;;
 		kernel32-Named_Pipe)
 			enable_kernel32_Named_Pipe="$2"
 			;;
@@ -2810,18 +2814,6 @@ if test "$enable_kernel32_CompareStringEx" -eq 1; then
 	) >> "$patchlist"
 fi
 
-# Patchset kernel32-SetFileInformationByHandle
-# |
-# | Modified files:
-# |   *	include/winbase.h
-# |
-if test "$enable_kernel32_SetFileInformationByHandle" -eq 1; then
-	patch_apply kernel32-SetFileInformationByHandle/0001-include-Declare-a-couple-more-file-information-class.patch
-	(
-		echo '+    { "Michael Müller", "include: Declare a couple more file information class structures.", 1 },';
-	) >> "$patchlist"
-fi
-
 # Patchset server-File_Permissions
 # |
 # | Modified files:
@@ -2885,6 +2877,18 @@ if test "$enable_ntdll_FileDispositionInformation" -eq 1; then
 	) >> "$patchlist"
 fi
 
+# Patchset kernel32-SetFileInformationByHandle
+# |
+# | Modified files:
+# |   *	include/winbase.h
+# |
+if test "$enable_kernel32_SetFileInformationByHandle" -eq 1; then
+	patch_apply kernel32-SetFileInformationByHandle/0001-include-Declare-a-couple-more-file-information-class.patch
+	(
+		echo '+    { "Michael Müller", "include: Declare a couple more file information class structures.", 1 },';
+	) >> "$patchlist"
+fi
+
 # Patchset kernel32-CopyFileEx
 # |
 # | This patchset fixes the following Wine bugs:
@@ -2929,6 +2933,21 @@ if test "$enable_kernel32_GetLogicalProcessorInformationEx" -eq 1; then
 	) >> "$patchlist"
 fi
 
+# Patchset kernel32-LocaleNameToLCID
+# |
+# | This patchset fixes the following Wine bugs:
+# |   *	[#30076] Silence repeated LocaleNameToLCID/LCIDToLocaleName unsupported flags FIXMEs
+# |
+# | Modified files:
+# |   *	dlls/kernel32/locale.c
+# |
+if test "$enable_kernel32_LocaleNameToLCID" -eq 1; then
+	patch_apply kernel32-LocaleNameToLCID/0001-kernel32-Silence-repeated-LocaleNameToLCID-unsupport.patch
+	(
+		echo '+    { "Jarkko Korpi", "kernel32: Silence repeated LocaleNameToLCID unsupported flags message.", 1 },';
+	) >> "$patchlist"
+fi
+
 # Patchset rpcrt4-Pipe_Transport
 # |
 # | Modified files: