diff --git a/data/special-requirements b/data/special-requirements
index f8fd775..64f3ad0 100644
--- a/data/special-requirements
+++ b/data/special-requirements
@@ -1,3 +1,4 @@
+geos !alpine3.7 !alpine3.8 !alpine3.9 !alpine3.10
 memprof !alpine
 parallel zts
 pdo_sqlsrv !alpine3.7 !alpine3.8
diff --git a/data/supported-extensions b/data/supported-extensions
index da9d069..d23df59 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -20,6 +20,7 @@ ffi 7.4 8.0 8.1
 gd 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1
 gearman 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
 geoip 5.5 5.6 7.0 7.1 7.2 7.3 7.4
+geos 5.5 5.6 7.0 7.1 7.2 7.3 7.4
 geospatial 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1
 gettext 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1
 gmagick 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1
diff --git a/install-php-extensions b/install-php-extensions
index fca8816..456202e 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -681,6 +681,14 @@ buildRequiredPackageLists() {
 				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libgeoip1[0-9]*$"
 				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgeoip-dev"
 				;;
+			geos@alpine)
+				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent geos-dev"
+				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile geos"
+				;;
+			geos@debian)
+				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libgeos-c1(v[0-9]*)?$"
+				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgeos-dev"
+				;;
 			gettext@alpine)
 				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libintl"
 				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile gettext-dev"
@@ -2286,6 +2294,18 @@ installRemoteModule() {
 				installRemoteModule_version=beta
 			fi
 			;;
+		geos)
+			if test -z "$installRemoteModule_version"; then
+				installRemoteModule_version=71b5f9001512e16d3cf4657b517e8a051d6ef36f
+			fi
+			installRemoteModule_src="$(getPackageSource https://git.osgeo.org/gitea/geos/php-geos/archive/$installRemoteModule_version.tar.gz)"
+			cd "$installRemoteModule_src"
+			./autogen.sh
+			./configure
+			make -j$(getProcessorCount) install
+			cd - >/dev/null
+			installRemoteModule_manuallyInstalled=1
+			;;
 		geospatial)
 			if test -z "$installRemoteModule_version"; then
 				if test $PHP_MAJMIN_VERSION -le 506; then