diff --git a/php-imagick.spec b/php-imagick.spec
index fdc8967..f09d548 100644
--- a/php-imagick.spec
+++ b/php-imagick.spec
@@ -1,7 +1,7 @@
 %define php_majver %(php-config --version | cut -d. -f1-2)
 Name:          php-imagick
 Version:       3.7.0
-Release:       4mamba
+Release:       5mamba
 Summary:       PHP wrapper to the ImageMagick library
 Group:         System/Servers
 Vendor:        openmamba
@@ -12,6 +12,7 @@ Source:        https://pecl.php.net/get/imagick-%{version}.tgz
 License:       PHP License
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libMagick-devel
 BuildRequires: libgomp-devel
 ## AUTOBUILDREQ-END
 BuildRequires: php-devel >= 8.3.1-1mamba
@@ -26,13 +27,15 @@ PHP wrapper to the ImageMagick library.
 
 %prep
 %setup -q -c %{name}-%{version}
+# Ensure package version is set
+sed -e "s/@PACKAGE_VERSION@/%{version}/" -i imagick-%{version}/php_imagick.h package.xml
 
 %build
 cd imagick-%{version}
 phpize
+
 %configure \
-   CFLAGS="%{optflags} `pkgconf MagickWand-7.Q16HDRI --cflags`"
-   LIBS="`pkgconf MagickWand-7.Q16HDRI --libs`"
+   CFLAGS="%{optflags}"
 
 %make
 
@@ -89,6 +92,9 @@ fi
 %{_libdir}/php/extensions/imagick.so
 
 %changelog
+* Tue Jul 09 2024 Automatic Build System <autodist@openmamba.org> 3.7.0-5mamba
+- remove obsolete configure CFLAGS and LIBS causing module to crash with php
+
 * Tue Jan 16 2024 Automatic Build System <autodist@mambasoft.it> 3.7.0-4mamba
 - rebuilt by autoport with build requirements: php-devel>=8.3.1-1mamba