diff --git a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/ParseTrees/ExtraTokensAndAltLabels.txt b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/ParseTrees/ExtraTokensAndAltLabels.txt
index 75a49d3333..a3e94d7b17 100644
--- a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/ParseTrees/ExtraTokensAndAltLabels.txt
+++ b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/ParseTrees/ExtraTokensAndAltLabels.txt
@@ -41,6 +41,5 @@ line 1:7 extraneous input '?' expecting '}'
 
 [skip]
 Cpp
-Go
 PHP
 
diff --git a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/ParserErrors/ExtraneousInput.txt b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/ParserErrors/ExtraneousInput.txt
index d1cc7624a4..77e5f32f80 100644
--- a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/ParserErrors/ExtraneousInput.txt
+++ b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/ParserErrors/ExtraneousInput.txt
@@ -24,7 +24,6 @@ baa
 [skip]
 Cpp
 CSharp
-Go
 JavaScript
 PHP
 Python2
diff --git a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_3.txt b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_3.txt
index 6a9c3c1934..00812caad0 100644
--- a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_3.txt
+++ b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_3.txt
@@ -51,6 +51,5 @@ not X1 and not X2 and not X3 and not X4 and not X5 and not X6 and not X7
 ;
 
 [skip]
-Go
 PHP
 
diff --git a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_4.txt b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_4.txt
index 25775e96e6..1dd3babbc9 100644
--- a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_4.txt
+++ b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_4.txt
@@ -48,7 +48,6 @@ between X1 and X2 or between X3 and X4
 ;
 
 [skip]
-Go
 Python2
 Python3
 JavaScript
diff --git a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_5.txt b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_5.txt
index acd66709a4..e066f1dbfa 100644
--- a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_5.txt
+++ b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/Performance/DropLoopEntryBranchInLRRule_5.txt
@@ -62,6 +62,5 @@ X ? Y : Z
 ;
 
 [skip]
-Go
 PHP
 
diff --git a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/SemPredEvalParser/PredFromAltTestedInLoopBack_1.txt b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/SemPredEvalParser/PredFromAltTestedInLoopBack_1.txt
index 7c13488fdf..5e8b8ef63b 100644
--- a/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/SemPredEvalParser/PredFromAltTestedInLoopBack_1.txt
+++ b/runtime-testsuite/resources/org/antlr/v4/test/runtime/descriptors/SemPredEvalParser/PredFromAltTestedInLoopBack_1.txt
@@ -37,7 +37,6 @@ x
 Cpp
 CSharp
 Dart
-Go
 JavaScript
 PHP
 Python2
diff --git a/runtime-testsuite/test/org/antlr/v4/test/runtime/CustomDescriptors.java b/runtime-testsuite/test/org/antlr/v4/test/runtime/CustomDescriptors.java
index de55462546..4d3281d375 100644
--- a/runtime-testsuite/test/org/antlr/v4/test/runtime/CustomDescriptors.java
+++ b/runtime-testsuite/test/org/antlr/v4/test/runtime/CustomDescriptors.java
@@ -144,6 +144,6 @@ private static RuntimeTestDescriptor getAtnStatesSizeMoreThan65535Descriptor() {
 				grammarName,
 				grammar.toString(),
 				null, false, false,
-				new String[] {"CSharp", "Python2", "Python3", "Go", "PHP", "Swift", "JavaScript", "Dart"}, uri);
+				new String[] {"CSharp", "Python2", "Python3", "PHP", "Swift", "JavaScript", "Dart"}, uri);
 	}
 }