diff --git a/data/supported-extensions b/data/supported-extensions
index b9ca80e..365665e 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -9,6 +9,7 @@ enchant 5.6 7.0 7.1 7.2 7.3 7.4
 exif 5.6 7.0 7.1 7.2 7.3 7.4
 gd 5.6 7.0 7.1 7.2 7.3 7.4
 gettext 5.6 7.0 7.1 7.2 7.3 7.4
+gmagick 5.6 7.0 7.1 7.2 7.3 7.4
 gmp 5.6 7.0 7.1 7.2 7.3 7.4
 grpc 5.6 7.0 7.1 7.2 7.3 7.4
 http 5.6 7.0 7.1 7.2 7.3 7.4
diff --git a/install-php-extensions b/install-php-extensions
index a257e1b..cb801c8 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -284,6 +284,14 @@ buildRequiredPackageLists() {
 				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libintl"
 				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile gettext-dev"
 				;;
+			gmagick@alpine)
+				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent graphicsmagick"
+				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile graphicsmagick-dev libtool"
+				;;
+			gmagick@debian)
+				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libgraphicsmagick(-q16-)?[0-9]*$"
+				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgraphicsmagick1-dev"
+				;;
 			gmp@alpine)
 				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent gmp"
 				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile gmp-dev"
@@ -972,6 +980,13 @@ installPECLModule() {
 				installPECLModule_actual="$2-4.0.11"
 			fi
 			;;
+		gmagick)
+			if test $1 -le 506; then
+				installPECLModule_actual="$2-1.1.7RC3"
+			else
+				installPECLModule_actual="$2-beta"
+			fi
+			;;
 		http)
 			if test $1 -le 506; then
 				installPECLModule_actual="pecl_http-2.6.0"