diff --git a/misc/valentina/Makefile b/misc/valentina/Makefile
index 398c65f2059a..16493b955e35 100644
--- a/misc/valentina/Makefile
+++ b/misc/valentina/Makefile
@@ -1,30 +1,30 @@
 PORTNAME=	valentina
 DISTVERSION=	0.7.49
 CATEGORIES=	misc
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Sewing pattern drafting tool aiming to remake the garment industry
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/LICENSE_GPL.txt
 
 USES=		compiler:c++11-lang desktop-file-utils dos2unix gl gmake qmake qt:5
 USE_QT=		buildtools_build concurrent core gui linguisttools_build network \
 		opengl printsupport svg testlib_build widgets xml xmlpatterns
 USE_GL=		gl
 USE_LDCONFIG=	yes
 
 USE_GITLAB=	yes
 GL_ACCOUNT=	smart-pattern
 GL_COMMIT=	5b7e98bf48a86e3c444423a9f03533440a39aad9
 
 DOS2UNIX_FILES=	src/libs/vgeometry/vellipticalarc.cpp
 
-QMAKE_ARGS=	CONFIG+="noTests" CONFIG+="noRunPath"
+QMAKE_ARGS=	CONFIG+="noTests" CONFIG+="noRunPath" PREFIX=${PREFIX}
 .if !defined(WITH_CCACHE_BUILD) || defined(NO_CCACHE)
 QMAKE_ARGS+=	CONFIG+="no_ccache"
 .endif
 
 BINARY_ALIAS=	hg=/usr/bin/true git=/usr/bin/false
 
 .include <bsd.port.mk>
diff --git a/misc/valentina/files/patch-common.pri b/misc/valentina/files/patch-common.pri
deleted file mode 100644
index 35607230f0f0..000000000000
--- a/misc/valentina/files/patch-common.pri
+++ /dev/null
@@ -1,26 +0,0 @@
---- common.pri.orig	2020-10-24 09:23:35 UTC
-+++ common.pri
-@@ -21,7 +21,7 @@ unix{
-     }
- 
-     # Default prefix. Use for creation install path.
--    DEFAULT_PREFIX = /usr
-+    DEFAULT_PREFIX = /usr/local
- 
-     # Prefix for binary file.
-     isEmpty(PREFIX){
-@@ -222,11 +222,11 @@ defineTest(forceCopyToDestdir) {
- # We use precompiled headers for more fast compilation source code.
- defineReplace(set_PCH){
-     no_ccache{
--        CONFIG += precompile_header # Turn on creation precompiled headers (PCH).
-+        CONFIG -= precompile_header # Turn on creation precompiled headers (PCH).
-         export(CONFIG) # export value to global variable.
- 
--        PRECOMPILED_HEADER = stable.h # Header file with all all static headers: libraries, static local headers.
--        export(PRECOMPILED_HEADER) # export value to global variable
-+        #PRECOMPILED_HEADER = stable.h # Header file with all all static headers: libraries, static local headers.
-+        #export(PRECOMPILED_HEADER) # export value to global variable
- 
-         *msvc* {
-             PRECOMPILED_SOURCE = stable.cpp # MSVC need also cpp file.