diff --git a/packages/dcmtk/0004-fix-dcmtk.pc.patch b/packages/dcmtk/0004-fix-dcmtk.pc.patch
new file mode 100644
index 0000000000..5420bf14b4
--- /dev/null
+++ b/packages/dcmtk/0004-fix-dcmtk.pc.patch
@@ -0,0 +1,19 @@
+--- a/CMake/dcmtk.pc.in
++++ b/CMake/dcmtk.pc.in
+@@ -1,6 +1,6 @@
+  prefix="@CMAKE_INSTALL_PREFIX@"
+  exec_prefix="${prefix}"
+- libdir="${prefix}/@CMAKE_INSTALL_LIBDIR@"
++ libdir="@CMAKE_INSTALL_LIBDIR@"
+  includedir="${prefix}/include/"
+ 
+  Name: DCMTK
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -208,5 +208,5 @@
+ )
+ 
+ install(FILES "${DCMTK_BINARY_DIR}/dcmtk.pc"
+-    DESTINATION ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig
++    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
+ )
diff --git a/packages/dcmtk/build.sh b/packages/dcmtk/build.sh
index 5316efb6ae..a02fdc3af2 100644
--- a/packages/dcmtk/build.sh
+++ b/packages/dcmtk/build.sh
@@ -5,6 +5,7 @@ TERMUX_PKG_LICENSE="BSD 3-Clause"
 TERMUX_PKG_LICENSE_FILE="COPYRIGHT"
 TERMUX_PKG_MAINTAINER="@termux"
 TERMUX_PKG_VERSION="3.6.7"
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL="https://github.com/DCMTK/dcmtk/archive/refs/tags/DCMTK-$TERMUX_PKG_VERSION.tar.gz"
 TERMUX_PKG_SHA256=17705dcdb2047d1266bb4e92dbf4aa6d4967819e8e3e94f39b7df697661b4860
 TERMUX_PKG_DEPENDS="libc++, zlib, libpng, libtiff, libxml2, openssl, libiconv, libjpeg-turbo, libsndfile"