diff --git a/SPECS-EXTENDED/pngcrush/pngcrush-1.8.13-fix-undeclared-identifier.patch b/SPECS-EXTENDED/pngcrush/pngcrush-1.8.13-fix-undeclared-identifier.patch
new file mode 100644
index 00000000000..6b573f5e770
--- /dev/null
+++ b/SPECS-EXTENDED/pngcrush/pngcrush-1.8.13-fix-undeclared-identifier.patch
@@ -0,0 +1,25 @@
+From 720533055469af660e8e79a127999d1c626e95f7 Mon Sep 17 00:00:00 2001
+From: John Bowler <jbowler@acm.org>
+Date: Thu, 1 Feb 2024 05:06:45 -0800
+Subject: [PATCH] Check for defined PNG_IGNORE_ADLER32
+
+The check was missing round the first usage, it was there in the second.
+---
+ pngcrush.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/pngcrush.c b/pngcrush.c
+index 102bb39..43b1fe5 100644
+--- a/pngcrush.c
++++ b/pngcrush.c
+@@ -5524,8 +5524,10 @@ int main(int argc, char *argv[])
+                      * they were already checked in the pngcrush_measure_idat
+                      * function
+                      */
++# ifdef PNG_IGNORE_ADLER32
+                     png_set_option(read_ptr, PNG_IGNORE_ADLER32,
+                         PNG_OPTION_ON);
++# endif
+                     png_set_crc_action(read_ptr, PNG_CRC_QUIET_USE,
+                                        PNG_CRC_QUIET_USE);
+                 }
diff --git a/SPECS-EXTENDED/pngcrush/pngcrush.spec b/SPECS-EXTENDED/pngcrush/pngcrush.spec
index b99d73b24a6..d60abbf2074 100644
--- a/SPECS-EXTENDED/pngcrush/pngcrush.spec
+++ b/SPECS-EXTENDED/pngcrush/pngcrush.spec
@@ -6,12 +6,13 @@ Distribution:   Azure Linux
 Summary:        Optimizer for PNG (Portable Network Graphics) files
 Name:           pngcrush
 Version:        1.8.13
-Release:        11%{?dist}
+Release:        12%{?dist}
 License:        zlib
 URL:            http://pmt.sourceforge.net/%{name}/
 Source0:        http://downloads.sourceforge.net/pmt/%{name}-%{version}-nolib.tar.xz
 # from Debian sid.
 Source1:        %{name}.sgml
+Patch0:         pngcrush-1.8.13-fix-undeclared-identifier.patch
 BuildRequires:  docbook-utils
 BuildRequires:  gcc
 BuildRequires:  libpng-devel
@@ -26,7 +27,7 @@ remove unwanted ancillary chunks, or to add certain chunks including gAMA,
 tRNS, iCCP, and textual chunks. 
 
 %prep
-%autosetup -n %{name}-%{version}-nolib
+%autosetup -p1 -n %{name}-%{version}-nolib
 cp %{SOURCE1} . 
 
 %build
@@ -46,6 +47,9 @@ docbook2man %{name}.sgml
 %doc %{_mandir}/man1/%{name}.1.gz
 
 %changelog
+* Fri Dec 19 2025 Ratiranjan Behera <v-ratbehera@microsoft.com> - 1.8.13-12
+- Added patch from Fedora to fix build.
+
 * Mon Mar 06 2023 Muhammad Falak R Wani <mwani@microsoft.com> - 1.8.13-11
 - Initial CBL-Mariner import from Fedora 36 (license: MIT).
 - License Verified