diff --git a/src/eql_lib.pro b/src/eql_lib.pro
index 62277d0..3c357dd 100644
--- a/src/eql_lib.pro
+++ b/src/eql_lib.pro
@@ -21,7 +21,7 @@ include.files = eql5/*
 
 linux {
     include.path = /usr/include/eql5
-    target.path  = $$[QT_INSTALL_LIBS]
+    target.path  = $$(QT_INSTALL_LIBS)
 }
 
 osx {
@@ -63,7 +63,7 @@ static {
 
     combinedlib.files = libeql5.a libeql5.prl
     combinedlib.extra = ecl -shell make-static.lisp
-    combinedlib.path = $$[QT_INSTALL_LIBS]
+    combinedlib.path = $$(QT_INSTALL_LIBS)
 
     INSTALLS = combinedlib
 }
diff --git a/src/module_help.pro b/src/module_help.pro
index 319f97b..99c045c 100644
--- a/src/module_help.pro
+++ b/src/module_help.pro
@@ -11,7 +11,7 @@ MOC_DIR      = ./tmp/help/
 VERSION      = $$(EQL_VERSION)
 
 linux {
-    target.path = $$[QT_INSTALL_LIBS]
+    target.path = $$(QT_INSTALL_LIBS)
 }
 
 osx {
diff --git a/src/module_multimedia.pro b/src/module_multimedia.pro
index 7f0465c..04f93ba 100644
--- a/src/module_multimedia.pro
+++ b/src/module_multimedia.pro
@@ -11,7 +11,7 @@ MOC_DIR      = ./tmp/multimedia/
 VERSION      = $$(EQL_VERSION)
 
 linux {
-    target.path = $$[QT_INSTALL_LIBS]
+    target.path = $$(QT_INSTALL_LIBS)
 }
 
 osx {
diff --git a/src/module_network.pro b/src/module_network.pro
index e95e9d1..eb436f9 100644
--- a/src/module_network.pro
+++ b/src/module_network.pro
@@ -11,7 +11,7 @@ MOC_DIR      = ./tmp/network/
 VERSION      = $$(EQL_VERSION)
 
 linux {
-    target.path = $$[QT_INSTALL_LIBS]
+    target.path = $$(QT_INSTALL_LIBS)
 }
 
 osx {
diff --git a/src/module_quick.pro b/src/module_quick.pro
index cb13a49..a466726 100644
--- a/src/module_quick.pro
+++ b/src/module_quick.pro
@@ -11,7 +11,7 @@ MOC_DIR      = ./tmp/quick/
 VERSION      = $$(EQL_VERSION)
 
 linux {
-    target.path = $$[QT_INSTALL_LIBS]
+    target.path = $$(QT_INSTALL_LIBS)
 }
 
 osx {
diff --git a/src/module_sql.pro b/src/module_sql.pro
index cc1250f..bf4b608 100644
--- a/src/module_sql.pro
+++ b/src/module_sql.pro
@@ -11,7 +11,7 @@ MOC_DIR      = ./tmp/sql/
 VERSION      = $$(EQL_VERSION)
 
 linux {
-    target.path = $$[QT_INSTALL_LIBS]
+    target.path = $$(QT_INSTALL_LIBS)
 }
 
 osx {
diff --git a/src/module_svg.pro b/src/module_svg.pro
index 55cf696..83cea90 100644
--- a/src/module_svg.pro
+++ b/src/module_svg.pro
@@ -11,7 +11,7 @@ MOC_DIR      = ./tmp/svg/
 VERSION      = $$(EQL_VERSION)
 
 linux {
-    target.path = $$[QT_INSTALL_LIBS]
+    target.path = $$(QT_INSTALL_LIBS)
 }
 
 osx {
diff --git a/src/module_webengine.pro b/src/module_webengine.pro
index 6fbd155..dd7e0bd 100644
--- a/src/module_webengine.pro
+++ b/src/module_webengine.pro
@@ -11,7 +11,7 @@ MOC_DIR      = ./tmp/webengine/
 VERSION      = $$(EQL_VERSION)
 
 linux {
-    target.path = $$[QT_INSTALL_LIBS]
+    target.path = $$(QT_INSTALL_LIBS)
 }
 
 osx {
diff --git a/src/module_webkit.pro b/src/module_webkit.pro
index 9331ef4..21f0e5b 100644
--- a/src/module_webkit.pro
+++ b/src/module_webkit.pro
@@ -12,7 +12,7 @@ VERSION      = $$(EQL_VERSION)
 macx:QT      += network
 
 linux {
-    target.path = $$[QT_INSTALL_LIBS]
+    target.path = $$(QT_INSTALL_LIBS)
 }
 
 osx {